| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 1Q25 | 157,709 | -12.7% |
| 4Q24 | 159,254 | -18.1% |
| 3Q24 | 167,683 | +19.4% |
| 2Q24 | 172,329 | +25.5% |
| 1Q24 | 180,691 | +37.0% |
| 4Q23 | 194,563 | +46.8% |
| 3Q23 | 140,416 | +12.6% |
| 2Q23 | 137,315 | +9.0% |
| 1Q23 | 131,928 | +5.1% |
| 4Q22 | 132,578 | +50.8% |
| 3Q22 | 124,757 | +27.2% |
| 2Q22 | 125,992 | +29.9% |
| 1Q22 | 125,515 | +137.1% |
| 4Q21 | 87,929 | +37.1% |
| 3Q21 | 98,110 | +25.9% |
| 2Q21 | 96,958 | +16.2% |
| 1Q21 | 52,937 | -45.7% |
| 4Q20 | 64,146 | -36.2% |
| 3Q20 | 77,904 | -33.4% |
| 1Q20 | 83,438 | -32.1% |
| 1Q20 | 97,475 | -18.5% |
| 4Q19 | 100,506 | -19.8% |
| 3Q19 | 116,982 | -11.6% |
| 2Q19 | 122,974 | -10.6% |
| 1Q19 | 119,636 | -14.7% |
| 4Q18 | 125,337 | -11.7% |
| 3Q18 | 132,350 | -7.8% |
| 2Q18 | 137,489 | -2.9% |
| 1Q18 | 140,329 | -2.9% |
| 4Q17 | 141,914 | -5.8% |
| 3Q17 | 143,541 | -5.6% |
| 2Q17 | 141,659 | -6.5% |
| 1Q17 | 144,465 | +8.5% |
| 4Q16 | 150,586 | - |
| 3Q16 | 152,006 | - |
| 2Q16 | 151,515 | - |
| 1Q16 | 133,111 | - |