| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 1Q25 | 47,279 | -41.3% |
| 3Q24 | 104,411 | +107.2% |
| 2Q24 | 79,131 | +40.5% |
| 1Q24 | 80,572 | +49.0% |
| 4Q23 | 57,855 | -4.9% |
| 3Q23 | 50,400 | -4.6% |
| 2Q23 | 56,315 | +12.8% |
| 1Q23 | 54,071 | +2.3% |
| 4Q22 | 60,813 | +31.7% |
| 3Q22 | 52,807 | +35.3% |
| 2Q22 | 49,931 | +41.7% |
| 1Q22 | 52,874 | +173.0% |
| 4Q21 | 46,182 | +460.9% |
| 3Q21 | 39,035 | -612.0% |
| 2Q21 | 35,234 | -406.7% |
| 1Q21 | 19,366 | -14.8% |
| 4Q20 | 8,234 | -54.6% |
| 3Q20 | -7,624 | - |
| 2Q20 | -11,487 | - |
| 1Q20 | 22,730 | - |
| 4Q19 | 18,124 | - |