| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 4Q25 | 553,278 | -8.6% |
| 3Q25 | 565,911 | -8.4% |
| 2Q25 | 579,008 | -8.3% |
| 1Q25 | 592,065 | -8.1% |
| 4Q24 | 605,092 | -8.0% |
| 3Q24 | 618,119 | -1.8% |
| 2Q24 | 631,491 | -1.6% |
| 1Q24 | 644,443 | -1.9% |
| 4Q23 | 657,367 | -0.8% |
| 3Q23 | 629,338 | +9.2% |
| 2Q23 | 641,993 | +13.3% |
| 3Q23 | 657,036 | +13.5% |
| 4Q22 | 662,762 | +12.1% |
| 3Q22 | 576,267 | -4.6% |
| 2Q22 | 566,864 | -10.7% |
| 1Q22 | 579,138 | -10.6% |
| 4Q21 | 591,472 | -6.9% |
| 3Q21 | 603,923 | -7.1% |
| 2Q21 | 634,498 | -4.7% |
| 1Q21 | 647,513 | -4.9% |
| 4Q20 | 634,975 | -8.8% |
| 3Q20 | 650,273 | -8.6% |
| 2Q20 | 665,545 | -8.4% |
| 1Q20 | 680,842 | -8.2% |
| 4Q19 | 696,090 | -8.3% |
| 3Q19 | 711,330 | -2.2% |
| 2Q19 | 726,536 | +1.1% |
| 1Q19 | 741,653 | +3.0% |
| 4Q18 | 759,103 | +1.2% |
| 3Q18 | 727,463 | -5.1% |
| 2Q18 | 718,784 | -8.0% |
| 1Q18 | 720,324 | -9.7% |
| 4Q17 | 749,964 | - |
| 3Q17 | 766,694 | -5.8% |
| 2Q17 | 781,137 | +47.9% |
| 1Q17 | 797,811 | +145.6% |
| 3Q16 | 814,052 | - |
| 2Q16 | 528,288 | - |
| 1Q16 | 324,902 | - |
| 4Q15 | 200,343 | +55.6% |
| 4Q14 | 128,718 | - |