| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 1Q25 | 323,130 | -11.7% |
| 4Q24 | 294,045 | -17.8% |
| 3Q24 | 340,513 | -7.4% |
| 2Q24 | 351,288 | -1.5% |
| 1Q24 | 366,068 | -8.1% |
| 4Q23 | 357,882 | -7.3% |
| 3Q23 | 367,790 | -5.7% |
| 2Q23 | 356,499 | +7.1% |
| 1Q23 | 398,483 | +39.5% |
| 4Q22 | 386,229 | +49.4% |
| 3Q22 | 390,022 | +738.4% |
| 2Q22 | 332,979 | +674.1% |
| 1Q22 | 285,677 | +416.8% |
| 4Q21 | 258,469 | - |
| 3Q21 | 46,520 | - |
| 2Q21 | 43,016 | - |
| 1Q21 | 55,277 | - |