| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2Q25 | 31,411 | +3.2% |
| 1Q25 | 29,638 | -17.3% |
| 4Q24 | 39,278 | -36.2% |
| 3Q24 | 40,173 | -43.0% |
| 2Q24 | 30,451 | -56.7% |
| 1Q24 | 35,856 | -49.5% |
| 4Q23 | 61,600 | -11.1% |
| 3Q23 | 70,490 | +1.6% |
| 2Q23 | 70,317 | +1.2% |
| 1Q23 | 71,020 | +33.5% |
| 4Q22 | 69,296 | +139.1% |
| 3Q22 | 69,390 | +92.0% |
| 2Q22 | 69,487 | +56.7% |
| 1Q22 | 53,210 | +8.9% |
| 4Q21 | 28,979 | -48.8% |
| 3Q21 | 36,136 | +501.2% |
| 2Q21 | 44,350 | +44.9% |
| 1Q21 | 48,868 | +50.5% |
| 4Q20 | 56,636 | +71.7% |
| 3Q20 | 6,011 | -76.4% |
| 2Q20 | 30,614 | -3.0% |
| 1Q20 | 32,472 | +6.1% |
| 4Q19 | 32,988 | +140.5% |
| 3Q19 | 25,467 | -162.5% |
| 2Q19 | 31,559 | +6.0% |
| 1Q19 | 30,610 | +29.3% |
| 4Q18 | 13,715 | - |
| 3Q18 | -40,772 | - |
| 2Q18 | 29,786 | - |
| 1Q18 | 23,682 | - |