Biggest change(3) Non-U.S. amounts are presented at the December 31, 2022 exchange rate. 27 Cash Collections by Year, By Year of Purchase (1) as of December 31, 2022 Amounts in millions Cash Collections Purchase Period Purchase Price (3)(4) 1996-2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 Total Americas and Australia Core 1996-2012 $ 1,541.9 $ 2,962.4 $ 554.9 $ 412.5 $ 280.4 $ 179.0 $ 118.0 $ 83.8 $ 62.9 $ 41.5 $ 29.8 $ 23.5 $ 4,748.7 2013 390.8 — 101.6 247.8 194.0 120.8 78.9 56.4 36.9 23.2 16.7 12.5 888.8 2014 404.1 — — 92.7 253.4 170.3 114.2 82.2 55.3 31.9 22.3 15.0 837.3 2015 443.1 — — — 117.0 228.4 185.9 126.6 83.6 57.2 34.9 19.5 853.1 2016 455.8 — — — 138.7 256.5 194.6 140.6 105.9 74.2 38.4 948.9 2017 532.9 — — — — — 107.3 278.7 256.5 192.5 130.0 76.3 1,041.3 2018 654.0 — — — — — — 122.7 361.9 337.7 239.9 146.1 1,208.3 2019 581.5 — — — — — — — 143.8 349.0 289.8 177.7 960.3 2020 435.7 — — — — — — — — 133.0 284.3 192.0 609.3 2021 435.8 — — — — — — — — — 85.0 177.3 262.3 2022 406.1 — — — — — — — — — — 67.8 67.8 Subtotal 6,281.7 2,962.4 656.5 753.0 844.8 837.2 860.8 945.0 1,141.5 1,271.9 1,206.9 946.1 12,426.1 Americas Insolvency 1996-2012 1,038.2 1,021.6 417.3 338.8 208.3 105.3 37.7 8.3 4.0 2.2 1.4 1.1 2,146.0 2013 227.8 — 52.5 82.6 81.7 63.4 47.8 21.9 2.9 1.3 0.8 0.5 355.4 2014 148.4 — — 37.0 50.9 44.3 37.4 28.8 15.8 2.2 1.1 0.7 218.2 2015 63.2 — — — 3.4 17.9 20.1 19.8 16.7 7.9 1.3 0.6 87.7 2016 91.4 — — — — 18.9 30.4 25.0 19.9 14.4 7.4 1.8 117.8 2017 275.3 — — — — — 49.1 97.3 80.9 58.8 44.0 20.8 350.9 2018 97.9 — — — — — — 6.7 27.4 30.5 31.6 24.6 120.8 2019 123.1 — — — — — — — 13.4 31.4 39.1 37.8 121.7 2020 62.1 — — — — — — — — 6.5 16.1 20.4 43.0 2021 55.2 — — — — — — — — — 4.5 17.9 22.4 2022 33.4 — — — — — — — — — — 3.2 3.2 Subtotal 2,216.0 1,021.6 469.8 458.4 344.3 249.8 222.5 207.8 181.0 155.2 147.3 129.4 3,587.1 Total Americas and Australia 8,497.7 3,984.0 1,126.3 1,211.4 1,189.1 1,087.0 1,083.3 1,152.8 1,322.5 1,427.1 1,354.2 1,075.5 16,013.2 Europe Core 2012 20.4 11.6 9.0 5.6 3.2 2.2 2.0 2.0 1.5 1.2 1.2 0.9 40.4 2013 20.3 — 7.1 8.5 2.3 1.3 1.2 1.3 0.9 0.7 0.7 0.5 24.5 2014 (2) 773.8 — — 153.2 292.0 246.4 220.8 206.3 172.9 149.8 149.2 122.2 1,712.8 2015 411.3 — — — 45.8 100.3 86.2 80.9 66.1 54.3 51.4 40.7 525.7 2016 333.1 — — — — 40.4 78.9 72.6 58.0 48.3 46.7 36.9 381.8 2017 252.2 — — — — — 17.9 56.0 44.1 36.1 34.8 25.2 214.1 2018 341.8 — — — — — — 24.3 88.7 71.2 69.1 50.7 304.0 2019 518.6 — — — — — — — 47.9 125.7 121.4 89.8 384.8 2020 324.1 — — — — — — — — 32.4 91.7 69.0 193.1 2021 412.4 — — — — — — — — — 48.4 89.9 138.3 2022 359.5 — — — — — — — — — — 33.9 33.9 Subtotal 3,767.5 11.6 16.1 167.3 343.3 390.6 407.0 443.4 480.1 519.7 614.6 559.7 3,953.4 Europe Insolvency 2014 (2) 10.9 — — — 4.3 3.9 3.2 2.6 1.5 0.8 0.3 0.3 16.9 2015 19.0 — — — 3.0 4.4 5.0 4.8 3.9 2.9 1.6 0.6 26.2 2016 39.3 — — — — 6.2 12.7 12.9 10.7 7.9 6.0 2.7 59.1 2017 39.2 — — — — — 1.2 7.9 9.2 9.8 9.4 6.5 44.0 2018 44.9 — — — — — — 0.6 8.4 10.3 11.7 9.8 40.8 2019 77.2 — — — — — — — 5.1 21.1 23.9 21.0 71.1 2020 105.4 — — — — — — — — 6.1 34.6 34.1 74.8 2021 53.3 — — — — — — — — — 5.4 14.4 19.8 2022 44.6 — — — — — — — — — — 4.5 4.5 Subtotal 433.8 — — — 7.3 14.5 22.1 28.8 38.8 58.9 92.9 93.9 357.2 Total Europe 4,201.3 11.6 16.1 167.3 350.6 405.1 429.1 472.2 518.9 578.6 707.5 653.6 4,310.6 Total PRA Group $ 12,699.0 $ 3,995.6 $ 1,142.4 $ 1,378.7 $ 1,539.7 $ 1,492.1 $ 1,512.4 $ 1,625.0 $ 1,841.4 $ 2,005.7 $ 2,061.7 $ 1,729.1 $ 20,323.8 (1) Non-U.S. amounts are presented using the average exchange rates during the cash collection period.
Biggest change(3) Non-U.S. amounts are presented at the December 31, 2023 exchange rate. 30 Cash Collections by Year, By Year of Purchase (1) as of December 31, 2023 Amounts in millions Cash Collections Purchase Period Purchase Price (3)(4) 1996-2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 Total Americas and Australia Core 1996-2013 $ 1,932.7 $ 3,618.9 $ 660.3 $ 474.4 $ 299.7 $ 197.0 $ 140.3 $ 99.7 $ 64.7 $ 46.5 $ 36.0 $ 28.4 $ 5,665.9 2014 404.1 — 92.7 253.4 170.3 114.2 82.2 55.3 31.9 22.3 15.0 11.8 849.1 2015 443.1 — — 117.0 228.4 185.9 126.6 83.6 57.2 34.9 19.5 14.1 867.2 2016 455.8 — — — 138.7 256.5 194.6 140.6 105.9 74.2 38.4 24.9 973.8 2017 532.9 — — — — 107.3 278.7 256.5 192.5 130.0 76.3 43.8 1,085.1 2018 654.0 — — — — — 122.7 361.9 337.7 239.9 146.1 92.9 1,301.2 2019 581.5 — — — — — — 143.8 349.0 289.8 177.7 110.3 1,070.6 2020 435.7 — — — — — — — 132.9 284.3 192.0 125.8 735.0 2021 435.8 — — — — — — — — 85.0 177.3 136.8 399.1 2022 406.1 — — — — — — — — — 67.7 195.4 263.1 2023 622.6 — — — — — — — — — — 108.5 108.5 Subtotal 6,904.3 3,618.9 753.0 844.8 837.1 860.9 945.1 1,141.4 1,271.8 1,206.9 946.0 892.7 13,318.6 Americas Insolvency 1996-2013 1,266.1 1,491.4 421.4 289.9 168.7 85.5 30.3 6.8 3.6 2.2 1.6 1.1 2,502.5 2014 148.4 — 37.0 50.9 44.3 37.4 28.8 15.8 2.2 1.1 0.7 0.4 218.6 2015 63.2 — — 3.4 17.9 20.1 19.8 16.7 7.9 1.3 0.6 0.3 88.0 2016 91.4 — — — 18.9 30.4 25.0 19.9 14.4 7.4 1.8 0.9 118.7 2017 275.3 — — — — 49.1 97.3 80.9 58.8 44.0 20.8 4.9 355.8 2018 97.9 — — — — — 6.7 27.4 30.5 31.6 24.6 12.7 133.5 2019 123.1 — — — — — — 13.4 31.4 39.1 37.8 28.7 150.4 2020 62.1 — — — — — — — 6.5 16.1 20.4 19.5 62.5 2021 55.2 — — — — — — — — 4.6 17.9 17.5 40.0 2022 33.4 — — — — — — — — — 3.2 9.2 12.4 2023 91.3 — — — — — — — — — — 9.0 9.0 Subtotal 2,307.4 1,491.4 458.4 344.2 249.8 222.5 207.9 180.9 155.3 147.4 129.4 104.2 3,691.4 Total Americas and Australia 9,211.7 5,110.3 1,211.4 1,189.0 1,086.9 1,083.4 1,153.0 1,322.3 1,427.1 1,354.3 1,075.4 996.9 17,010.0 Europe Core 2012-2013 40.7 27.7 14.2 5.5 3.5 3.3 3.3 2.4 1.9 1.8 1.4 1.0 66.0 2014 (2) 773.8 — 153.2 292.0 246.4 220.8 206.3 172.9 149.8 149.2 122.2 107.6 1,820.4 2015 411.3 — — 45.8 100.3 86.2 80.9 66.1 54.3 51.4 40.7 33.8 559.5 2016 333.1 — — — 40.4 78.9 72.6 58.0 48.3 46.7 36.9 29.7 411.5 2017 252.2 — — — — 17.9 56.0 44.1 36.1 34.8 25.2 20.2 234.3 2018 341.8 — — — — — 24.3 88.7 71.3 69.1 50.7 41.6 345.7 2019 518.6 — — — — — — 48.0 125.7 121.4 89.8 75.1 460.0 2020 324.1 — — — — — — — 32.3 91.7 69.0 56.1 249.1 2021 412.4 — — — — — — — — 48.5 89.9 73.0 211.4 2022 359.4 — — — — — — — — — 33.9 83.8 117.7 2023 410.6 — — — — — — — — — — 50.2 50.2 Subtotal 4,178.0 27.7 167.4 343.3 390.6 407.1 443.4 480.2 519.7 614.6 559.7 572.1 4,525.8 Europe Insolvency 2014 (2) 10.9 — — 4.3 3.9 3.2 2.6 1.5 0.8 0.3 0.2 0.2 17.0 2015 19.0 — — 3.0 4.4 5.0 4.8 3.9 2.9 1.6 0.6 0.4 26.6 2016 39.3 — — — 6.2 12.7 12.9 10.7 7.9 6.0 2.7 1.3 60.4 2017 39.2 — — — — 1.2 7.9 9.2 9.8 9.4 6.5 3.8 47.8 2018 44.9 — — — — — 0.6 8.4 10.3 11.7 9.8 7.2 48.0 2019 77.2 — — — — — — 5.0 21.1 23.9 21.0 17.5 88.5 2020 105.4 — — — — — — — 6.0 34.6 34.1 29.7 104.4 2021 53.2 — — — — — — — — 5.5 14.4 14.7 34.6 2022 44.6 — — — — — — — — — 4.5 12.4 16.9 2023 46.6 — — — — — — — — — — 4.2 4.2 Subtotal 480.3 — — 7.3 14.5 22.1 28.8 38.7 58.8 93.0 93.8 91.4 448.4 Total Europe 4,658.3 27.7 167.4 350.6 405.1 429.2 472.2 518.9 578.5 707.6 653.5 663.5 4,974.2 Total PRA Group $ 13,870.0 $ 5,138.0 $ 1,378.8 $ 1,539.6 $ 1,492.0 $ 1,512.6 $ 1,625.2 $ 1,841.2 $ 2,005.6 $ 2,061.9 $ 1,728.9 $ 1,660.4 $ 21,984.2 (1) Non-U.S. amounts are presented using the average exchange rates during the cash collection period.
We believe that funds generated from operations and from cash collections on nonperforming loan portfolios, together with existing cash, available borrowings under our revolving credit facilities, including recent modifications to the terms of those facilities, and access to the capital markets will be sufficient to finance our operations, planned capital expenditures, forward flow purchase commitments, debt maturities and additional portfolio purchases during the next 12 months and beyond.
We believe that funds generated from operations and cash collections on nonperforming loan portfolios, together with existing cash, available borrowings under our revolving credit facilities and access to the capital markets, will be sufficient to finance our operations, planned capital expenditures, forward flow purchase commitments, debt maturities and additional portfolio purchases during the next 12 months and beyond.
Net income was adjusted for (i) non-cash items included in net income such as provisions for unrealized gains and losses, changes in expected recoveries, depreciation and amortization, deferred taxes, fair value changes in equity securities and stock-based compensation as well as (ii) changes in the balances of operating assets and liabilities, which can vary significantly in the normal course of business due to the amount and timing of payments.
To calculate net cash provided by/(used in) operating activities, net income/(loss) was adjusted for (i) non-cash items included in net income such as unrealized foreign currency transaction (gains)/losses, changes in expected recoveries, depreciation and amortization, deferred taxes, fair value changes in equity securities, and stock-based compensation, as well as (ii) changes in the balances of operating assets and liabilities, which can vary significantly in the normal course of business due to the amount and timing of payments.
The following table sets forth Consolidated Income Statement amounts as a percentage of total revenues for the periods indicated (dollars in thousands): 2022 2021 2020 Revenues: Portfolio income $ 772,315 79.9 % $ 875,327 79.9 % $ 984,036 92.4 % Changes in expected recoveries 168,904 17.5 197,904 18.1 69,297 6.5 Total portfolio revenue 941,219 97.4 1,073,231 98.0 1,053,333 98.9 Other revenue 25,305 2.6 22,501 2.0 12,081 1.1 Total revenues 966,524 100.0 1,095,732 100.0 1,065,414 100.0 Operating expenses: Compensation and employee services 285,537 29.5 301,981 27.6 295,150 27.7 Legal collection fees 38,450 4.0 47,206 4.3 53,758 5.1 Legal collection costs 76,757 7.9 78,330 7.1 101,635 9.5 Agency fees 63,808 6.6 63,140 5.8 56,418 5.3 Outside fees and services 92,355 9.6 92,615 8.5 84,087 7.9 Communication 39,205 4.1 42,755 3.9 40,801 3.8 Rent and occupancy 18,589 1.9 18,376 1.7 17,973 1.7 Depreciation and amortization 15,243 1.6 15,256 1.4 18,465 1.7 Other operating expenses 50,778 5.2 61,077 5.5 47,426 4.5 Total operating expenses 680,722 70.4 720,736 65.8 715,713 67.2 Income from operations 285,802 29.6 374,996 34.2 349,701 32.8 Other income and (expense): Interest expense, net (130,677) (13.6) (124,143) (11.3) (141,712) (13.2) Foreign exchange gain/(loss), net 985 0.1 (809) (0.1) 2,005 0.2 Other (1,325) (0.1) 282 — (1,049) (0.2) Income before income taxes 154,785 16.0 250,326 22.8 208,945 19.6 Income tax expense 36,787 3.8 54,817 5.0 41,203 3.9 Net income 117,998 12.2 195,509 17.8 167,742 15.7 Adjustment for net income attributable to noncontrolling interests 851 0.1 12,351 1.1 18,403 1.7 Net income attributable to PRA Group, Inc. $ 117,147 12.1 % $ 183,158 16.7 % $ 149,339 14.0 % 22 Year Ended December 31, 2022 Compared With Year Ended December 31, 2021 Cash Collections Cash collections for the years indicated were as follows (amounts in millions): 2022 2021 $ Change % Change Americas and Australia Core $ 946.1 $ 1,206.9 $ (260.8) (21.6) % Americas Insolvency 129.4 147.3 (17.9) (12.2) Europe Core 559.7 614.6 (54.9) (8.9) Europe Insolvency 93.9 92.9 1.0 1.1 Total cash collections $ 1,729.1 $ 2,061.7 $ (332.6) (16.1) % Cash collections adjusted (1) $ 1,729.1 $ 1,986.9 $ (257.8) (13.0) % (1) Cash collections adjusted refers to 2021 cash collections translated using 2022 exchange rates.
Certain prior year amounts have been reclassified for consistency with the current year presentation (fee income is now included within Other revenue on our Consolidated Income Statements). 2023 2022 2021 Revenues: Portfolio income $ 757,128 94.4 % $ 772,315 79.9 % $ 875,327 79.9 % Changes in expected recoveries 29,134 3.6 168,904 17.5 197,904 18.1 Total portfolio revenue 786,262 98.0 941,219 97.4 1,073,231 98.0 Other revenue 16,292 2.0 25,305 2.6 22,501 2.0 Total revenues 802,554 100.0 966,524 100.0 1,095,732 100.0 Operating expenses: Compensation and employee services 288,778 36.0 285,537 29.5 301,981 27.6 Legal collection fees 38,072 4.7 38,450 4.0 47,206 4.3 Legal collection costs 89,131 11.1 76,757 7.9 78,330 7.1 Agency fees 74,699 9.3 63,808 6.6 63,140 5.8 Outside fees and services 82,619 10.3 92,355 9.6 92,615 8.5 Communication 40,430 5.0 39,205 4.1 42,755 3.9 Rent and occupancy 17,319 2.2 18,589 1.9 18,376 1.7 Depreciation and amortization 13,376 1.7 15,243 1.6 15,256 1.4 Impairment of real estate 5,239 0.7 — — — — Other operating expenses 52,399 6.5 50,778 5.2 61,077 5.5 Total operating expenses 702,062 87.5 680,722 70.4 720,736 65.8 Income from operations 100,492 12.5 285,802 29.6 374,996 34.2 Other income and (expense): Interest expense, net (181,724) (22.6) (130,677) (13.6) (124,143) (11.3) Foreign exchange gain/(loss), net 289 — 985 0.1 (809) (0.1) Other (1,944) (0.2) (1,325) (0.1) 282 — Income/(loss) before income taxes (82,887) (10.3) 154,785 16.0 250,326 22.8 Income tax expense/(benefit) (16,133) (2.0) 36,787 3.8 54,817 5.0 Net income/(loss) (66,754) (8.3) 117,998 12.2 195,509 17.8 Adjustment for net income attributable to noncontrolling interests 16,723 2.1 % 851 0.1 % 12,351 1.1 % Net income/(loss) attributable to PRA Group, Inc. $ (83,477) (10.4) % $ 117,147 12.1 % $ 183,158 16.7 % Cash efficiency ratio (1) 58.0% 61.0% 65.3% (1) Calculated by dividing cash receipts less operating expenses by cash receipts. 24 Year Ended December 31, 2023 Compared With Year Ended December 31, 2022 Cash Collections Cash collections for the years indicated were as follows (amounts in millions): 2023 2022 $ Change % Change Americas and Australia Core $ 892.7 $ 946.0 $ (53.3) (5.6) % Americas Insolvency 104.2 129.4 (25.2) (19.5) Europe Core 572.1 559.7 12.4 2.2 Europe Insolvency 91.4 93.9 (2.5) (2.7) Total cash collections $ 1,660.4 $ 1,729.0 $ (68.6) (4.0) % Cash collections adjusted (1) $ 1,660.4 $ 1,732.9 $ (72.5) (4.2) % (1) Cash collections adjusted refers to 2022 foreign currency cash collections remeasured at 2023 average U.S. dollar exchange rates.
Reconciliation of Non-GAAP Financial Measures 2022 2021 2020 Net income attributable to PRA Group, Inc. $ 117,147 $ 183,158 $ 149,339 Adjustments: Income tax expense 36,787 54,817 41,203 Foreign exchange (gains)/losses (985) 809 (2,005) Interest expense, net 130,677 124,143 141,712 Other expense/(income) (1) 1,325 (282) 1,049 Depreciation and amortization 15,243 15,256 18,465 Adjustment for net income attributable to noncontrolling interests 851 12,351 18,403 Recoveries applied to negative allowance less Changes in expected recoveries 805,942 988,050 968,362 Adjusted EBITDA $ 1,106,987 $ 1,378,302 $ 1,336,528 (1) Other expense/(income) reflects non-operating related activity.
Adjusted EBITDA is calculated starting with our GAAP financial measure, Net income/(loss) attributable to PRA Group, Inc. and is adjusted for: • income tax expense (or less income tax benefit); • foreign exchange loss (or less foreign exchange gain); • interest expense, net (or less interest income, net); • other expense (or less other income); • depreciation and amortization; • impairment of real estate; • net income attributable to noncontrolling interests; and • recoveries applied to negative allowance less changes in expected recoveries. 35 The following table provides a reconciliation of Net income/(loss) attributable to PRA Group, Inc., as reported in accordance with GAAP, to Adjusted EBITDA for the years indicated (a mounts in thousands): Reconciliation of Non-GAAP Financial Measures 2023 2022 2021 Net income/(loss) attributable to PRA Group, Inc. $ (83,477) $ 117,147 $ 183,158 Adjustments: Income tax expense/(benefit) (16,133) 36,787 54,817 Foreign exchange (gains)/losses (289) (985) 809 Interest expense, net 181,724 130,677 124,143 Other expense/(income) (1) 1,944 1,325 (282) Depreciation and amortization 13,376 15,243 15,256 Impairment of real estate 5,239 — — Adjustment for net income attributable to noncontrolling interests 16,723 851 12,351 Recoveries applied to negative allowance less Changes in expected recoveries 887,891 805,942 988,050 Adjusted EBITDA $ 1,006,998 $ 1,106,987 $ 1,378,302 (1) Other expense/(income) reflects non-operating related activity.
Cash Flows Analysis The following table summarizes our cash flow activity for the years ended December 31, 2022 and 2021 (amounts in thousands): 2022 2021 Change Total cash provided by (used in): Operating activities $ 21,592 $ 84,925 $ (63,333) Investing activities 120,453 160,376 (39,923) Financing activities (121,342) (262,812) 141,470 Effect of exchange rate on cash (25,017) (14,464) (10,553) Net decrease in cash and cash equivalents $ (4,314) $ (31,975) $ 27,661 Operating Activities Cash provided by operating activities mainly reflects cash collections recognized as revenue partially offset by cash paid for operating expenses, interest and income taxes.
Cash Flow Analysis The following table summarizes our cash flow activity for the years ended December 31, 2023 and 2022 (amounts in thousands): 2023 2022 Change Net cash provided by/(used in): Operating activities $ (97,535) $ 21,592 $ (119,127) Investing activities (234,860) 120,453 (355,313) Financing activities 355,300 (121,342) 476,642 Effect of exchange rates on cash 6,029 (25,017) 31,046 Net decrease in cash and cash equivalents $ 28,934 $ (4,314) $ 33,248 Operating Activities Net cash provided by/(used in) operating activities mainly reflects cash collections recognized as revenue and cash paid for operating expenses, interest and income taxes.
Debt to Adjusted EBITDA 2022 2021 Borrowings $ 2,494,858 $ 2,608,714 Adjusted EBITDA 1,106,987 1,378,302 Debt to Adjusted EBITDA 2.25 x 1.89 x 33 Liquidity and Capital Resources We actively manage our liquidity to help provide access to sufficient funding to meet our business needs and financial obligations. Sources of Liquidity Cash and cash equivalents .
The following table displays our Debt to Adjusted EBITDA ratio as of December 31, 2023 and 2022 (dollars in thousands): Debt to Adjusted EBITDA 2023 2022 Borrowings $ 2,914,270 $ 2,494,858 Adjusted EBITDA 1,006,998 1,106,987 Debt to Adjusted EBITDA 2.89 x 2.25 x Liquidity and Capital Resources We actively manage our liquidity to meet our business needs and financial obligations.
Revenues Revenue generation for the years indicated were as follows (amounts in thousands): 2022 2021 $ Change % Change Portfolio income $ 772,315 $ 875,327 $ (103,012) (11.8) % Changes in expected recoveries 168,904 197,904 (29,000) (14.7) Total portfolio revenue 941,219 1,073,231 (132,012) (12.3) Other revenue 25,305 22,501 2,804 12.5 Total revenues $ 966,524 $ 1,095,732 $ (129,208) (11.8) % Total Portfolio Revenue Total portfolio revenue was $941.2 million in 2022, a decrease of $132.0 million, or 12.3%, compared to $1,073.2 million in 2021.
Revenues Revenues for the years indicated were as follows (amounts in thousands): 2023 2022 $ Change % Change Portfolio income $ 757,128 $ 772,315 $ (15,187) (2.0) % Changes in expected recoveries 29,134 168,904 (139,770) (82.8) Total portfolio revenue 786,262 941,219 (154,957) (16.5) Other revenue 16,292 25,305 (9,013) (35.6) Total revenues $ 802,554 $ 966,524 $ (163,970) (17.0) % Total Portfolio Revenue Total portfolio revenue was $786.3 million in 2023, a decrease of $154.9 million, or 16.5%, compared to $941.2 million in 2022.
Interest Expense, Net Interest expense, net f or the years indicated were as follows (amounts in thousands): 2022 2021 $ Change % Change Interest on debt obligations and unused line fees $ 71,108 $ 76,759 $ (5,651) (7.4) % Interest on senior notes 39,625 26,889 12,736 47.4 Coupon interest on convertible notes 12,075 12,075 — — Amortization of loan fees and other loan costs 10,097 9,508 589 6.2 Interest income (2,228) (1,088) (1,140) 104.8 Interest expense, net $ 130,677 $ 124,143 $ 6,534 5.3 % Interest expense, n et was $130.7 million in 2022, an increase of $6.5 million, or 5.3%, compared to $124.1 million in 2021 p rimarily due to higher interest rates.
Interest expense, net f or the years indicated was as follows (amounts in thousands): 2023 2022 $ Change % Change Interest on revolving credit facilities and term loan, and unused line fees $ 110,684 $ 71,108 $ 39,576 55.7 % Interest on senior notes 69,728 39,625 30,103 76.0 Interest on convertible notes 5,032 12,075 (7,043) (58.3) Amortization of loan fees and other loan costs 9,223 10,097 (874) (8.7) Interest income (12,943) (2,228) (10,715) 480.9 Interest expense, net $ 181,724 $ 130,677 $ 51,047 39.1 % Income Tax Expense/(Benefit) Income tax benefit was $16.1 million in 2023 compared to income tax expense of $36.8 million in 2022.
Due to all the factors described above, readers should be cautious when making comparisons of purchase price multiples among periods and between types of categories of portfolio segments and related geographies. 25 Purchase Price Multiples as of December 31, 2022 Amounts in thousands Purchase Period Purchase Price (2)(3) Total Estimated Collections (4) Estimated Remaining Collections (5) Current Purchase Price Multiple Original Purchase Price Multiple (6) Americas and Australia Core 1996-2012 $ 1,541,897 $ 4,798,281 $ 42,398 311% 238% 2013 390,826 905,829 17,025 232% 211% 2014 404,117 872,066 26,384 216% 204% 2015 443,114 905,285 55,162 204% 205% 2016 455,767 1,081,751 93,292 237% 201% 2017 532,851 1,208,081 156,253 227% 193% 2018 653,975 1,464,612 225,935 224% 202% 2019 581,476 1,294,519 288,207 223% 206% 2020 435,668 948,088 337,470 218% 213% 2021 435,846 811,328 553,876 186% 191% 2022 406,082 726,523 659,290 179% 179% Subtotal 6,281,619 15,016,363 2,455,292 Americas Insolvency 1996-2012 1,038,222 2,146,283 285 207% 165% 2013 227,834 355,578 142 156% 133% 2014 148,420 218,674 392 147% 124% 2015 63,170 87,891 279 139% 125% 2016 91,442 117,449 612 128% 123% 2017 275,257 355,272 4,406 129% 125% 2018 97,879 137,315 16,401 140% 127% 2019 123,077 168,002 46,299 137% 128% 2020 62,130 89,698 46,704 144% 136% 2021 55,187 72,934 50,407 132% 136% 2022 33,442 46,651 43,464 139% 139% Subtotal 2,216,060 3,795,747 209,391 Total Americas and Australia 8,497,679 18,812,110 2,664,683 Europe Core 2012 20,409 43,718 — 214% 187% 2013 20,334 26,909 — 132% 119% 2014 (1) 773,811 2,365,317 406,593 306% 208% 2015 411,340 728,250 153,190 177% 160% 2016 333,090 567,637 189,769 170% 167% 2017 252,174 358,816 119,854 142% 144% 2018 341,775 540,246 220,787 158% 148% 2019 518,610 798,429 373,658 154% 152% 2020 324,119 557,983 305,148 172% 172% 2021 412,411 699,520 498,755 170% 170% 2022 359,447 660,999 546,522 184% 184% Subtotal 3,767,520 7,347,824 2,814,276 Europe Insolvency 2014 (1) 10,876 18,611 — 171% 129% 2015 18,973 28,950 125 153% 139% 2016 39,338 56,990 1,500 145% 130% 2017 39,235 50,905 4,673 130% 128% 2018 44,908 52,582 11,526 117% 123% 2019 77,218 110,515 35,296 143% 130% 2020 105,440 153,006 66,106 145% 129% 2021 53,230 71,526 45,007 134% 134% 2022 44,604 61,057 56,551 137% 137% Subtotal 433,822 604,142 220,784 Total Europe 4,201,342 7,951,966 3,035,060 Total PRA Group $ 12,699,021 $ 26,764,076 $ 5,699,743 (1) Includes finance receivables portfolios that were acquired through the acquisition of Aktiv Kapital AS in 2014 (as described in Item 1 of this Form 10-K).
Due to all of the factors described above, readers should be cautious when making comparisons of purchase price multiples among periods and between types of categories of portfolio segments and related geographies. 28 Purchase Price Multiples as of December 31, 2023 Amounts in thousands Purchase Period Purchase Price (2)(3) Total Estimated Collections (4) Estimated Remaining Collections (5) Current Purchase Price Multiple Original Purchase Price Multiple (6) Americas and Australia Core 1996-2013 $ 1,932,722 $ 5,725,248 $ 52,146 296% 233% 2014 404,117 884,911 27,461 219% 204% 2015 443,114 899,839 35,758 203% 205% 2016 455,767 1,078,122 65,679 237% 201% 2017 532,851 1,200,599 105,245 225% 193% 2018 653,975 1,482,269 152,931 227% 202% 2019 581,476 1,294,462 182,487 223% 206% 2020 435,668 951,929 216,016 218% 213% 2021 435,846 749,966 362,191 172% 191% 2022 406,082 708,070 460,475 174% 179% 2023 622,583 1,227,985 1,118,683 197% 197% Subtotal 6,904,201 16,203,400 2,779,072 Americas Insolvency 1996-2013 1,266,056 2,502,614 91 198% 159% 2014 148,420 218,811 98 147% 124% 2015 63,170 88,009 73 139% 125% 2016 91,442 117,987 256 129% 123% 2017 275,257 356,839 1,121 130% 125% 2018 97,879 135,530 1,939 138% 127% 2019 123,077 168,658 18,261 137% 128% 2020 62,130 90,690 28,225 146% 136% 2021 55,187 73,803 33,804 134% 136% 2022 33,442 46,811 34,461 140% 139% 2023 91,282 122,780 113,508 135% 135% Subtotal 2,307,342 3,922,532 231,837 Total Americas and Australia 9,211,543 20,125,932 3,010,909 Europe Core 2012-2013 40,742 71,982 1 177% 153% 2014 (1) 773,811 2,465,052 394,133 319% 208% 2015 411,340 743,591 141,158 181% 160% 2016 333,090 567,702 162,940 170% 167% 2017 252,174 363,813 107,971 144% 144% 2018 341,775 544,970 194,808 159% 148% 2019 518,610 838,326 353,219 162% 152% 2020 324,119 561,192 262,884 173% 172% 2021 412,411 695,544 428,779 169% 170% 2022 359,447 582,380 489,333 162% 162% 2023 410,593 692,580 640,924 169% 169% Subtotal 4,178,112 8,127,132 3,176,150 Europe Insolvency 2014 (1) 10,876 18,882 — 174% 129% 2015 18,973 29,301 29 154% 139% 2016 39,338 57,673 932 147% 130% 2017 39,235 51,995 2,020 133% 128% 2018 44,908 52,658 4,862 117% 123% 2019 77,218 112,260 20,970 145% 130% 2020 105,440 156,670 42,614 149% 129% 2021 53,230 72,736 33,441 137% 134% 2022 44,604 60,935 46,620 137% 137% 2023 46,558 64,411 60,029 138% 138% Subtotal 480,380 677,521 211,517 Total Europe 4,658,492 8,804,653 3,387,667 Total PRA Group $ 13,870,035 $ 28,930,585 $ 6,398,576 (1) Includes finance receivables portfolios that were acquired through the acquisition of Aktiv Kapital AS in 2014.
Of our $2.5 billion of borrowings at December 31, 2022, estimated interest, unused fees and principal payments for the next 12 months are approximately $489.7 million, of which, $345.0 million relates to principal payment due on our 2023 Convertible Notes, which, as discussed above, we will retire using the funds from the offering of our 2028 Notes that we deposited in the segregated deposit account.
Of our $2.9 billion in borrowings as of December 31, 2023, estimated interest, unused fees and principal payments for the next 12 months ar e $202.4 million, of which $12.5 million r elates to principal on the term loan under our North American Credit Agreement.