| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 1Q25 | 329,499 | -16.1% |
| 4Q24 | 313,143 | -27.7% |
| 3Q24 | 344,001 | -34.3% |
| 2Q24 | 398,423 | -31.8% |
| 1Q24 | 392,584 | -33.7% |
| 4Q23 | 433,340 | -30.7% |
| 3Q23 | 523,636 | -26.3% |
| 2Q23 | 583,969 | -26.5% |
| 1Q23 | 592,453 | -23.7% |
| 4Q22 | 625,142 | +79.8% |
| 3Q22 | 710,017 | +279.4% |
| 2Q22 | 794,005 | +65.2% |
| 1Q22 | 776,937 | +106.2% |
| 4Q21 | 347,686 | +8.7% |
| 3Q21 | 187,121 | - |
| 2Q21 | 480,563 | - |
| 1Q21 | 376,849 | - |
| 4Q20 | 319,842 | - |