| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 1Q25 | 150,663 | -12.6% |
| 4Q24 | 143,253 | -9.8% |
| 3Q24 | 188,811 | +13.6% |
| 2Q24 | 177,394 | +17.9% |
| 1Q24 | 172,362 | +41.6% |
| 4Q23 | 158,743 | +0.6% |
| 3Q23 | 166,241 | +9.7% |
| 2Q23 | 150,432 | -15.2% |
| 1Q23 | 121,749 | -35.7% |
| 4Q22 | 157,726 | +2.8% |
| 3Q22 | 151,586 | -2.3% |
| 2Q22 | 177,497 | -284.6% |
| 1Q22 | 189,434 | +121.5% |
| 4Q21 | 153,364 | - |
| 3Q21 | 155,112 | - |
| 1Q21 | -96,128 | - |
| 1Q21 | 85,516 | - |