| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 1Q25 | 68,153 | -60.1% |
| 4Q24 | 133,921 | -26.8% |
| 3Q24 | 111,444 | -38.3% |
| 2Q24 | 143,084 | +49.2% |
| 1Q24 | 170,780 | +10.1% |
| 4Q23 | 182,953 | +1.0% |
| 3Q23 | 180,665 | -7.2% |
| 2Q23 | 95,871 | -48.3% |
| 1Q23 | 155,086 | -4.9% |
| 4Q22 | 181,148 | +16.5% |
| 3Q22 | 194,694 | +6.3% |
| 2Q22 | 185,581 | +1.1% |
| 1Q22 | 163,055 | +44.6% |
| 4Q21 | 155,491 | +57.1% |
| 3Q21 | 183,170 | +68.7% |
| 2Q21 | 183,582 | +34.8% |
| 1Q21 | 112,748 | - |
| 4Q20 | 98,975 | - |
| 3Q20 | 108,603 | -14.2% |
| 2Q20 | 136,172 | +25.1% |
| 3Q19 | 126,610 | - |
| 2Q19 | 108,842 | - |
| 1Q19 | 66,592 | - |