| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 1Q25 | 18,366 | -72.8% |
| 4Q24 | 27,166 | -58.5% |
| 3Q24 | 25,536 | -65.5% |
| 2Q24 | 36,670 | -43.2% |
| 1Q24 | 67,465 | +6.0% |
| 4Q23 | 65,394 | +11.9% |
| 3Q23 | 74,123 | +4.6% |
| 2Q23 | 64,561 | -3.6% |
| 1Q23 | 63,664 | +7.0% |
| 4Q22 | 58,434 | +25.8% |
| 3Q22 | 70,839 | +16.0% |
| 2Q22 | 66,967 | +25.6% |
| 1Q22 | 59,493 | +21.5% |
| 4Q21 | 46,449 | +12.8% |
| 3Q21 | 61,076 | +13.7% |
| 2Q21 | 53,337 | +3.9% |
| 1Q21 | 48,948 | +14.8% |
| 4Q20 | 41,194 | -9.6% |
| 3Q20 | 53,738 | - |
| 2Q20 | 51,331 | -986.7% |
| 1Q20 | 42,633 | -428.4% |
| 4Q19 | 45,563 | +30.9% |
| 2Q19 | -5,789 | -355.4% |
| 1Q19 | -12,983 | +134.6% |
| 4Q18 | 34,819 | -427.1% |
| 3Q18 | -4,233 | -146.4% |
| 2Q18 | 2,267 | - |
| 1Q18 | -5,535 | - |
| 4Q17 | -10,644 | - |
| 3Q17 | 9,120 | - |