| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 1Q25 | 8,437 | +29.9% |
| 4Q24 | 9,463 | +41.5% |
| 3Q24 | 5,033 | -24.9% |
| 2Q24 | 6,228 | -5.7% |
| 1Q24 | 6,494 | -4.8% |
| 4Q23 | 6,688 | -5.5% |
| 3Q23 | 6,698 | -3800.6% |
| 2Q23 | 6,604 | - |
| 1Q23 | 6,822 | - |
| 4Q22 | 7,075 | - |
| 3Q22 | -181 | - |
| 1Q21 | -21,656 | -448.0% |
| 4Q20 | -24,338 | - |
| 3Q20 | -15,987 | - |
| 2Q20 | -4,041 | - |
| 1Q20 | 6,223 | - |
| 1Q14 | 3,522 | -61.9% |
| 4Q13 | 5,769 | -52.0% |
| 3Q13 | 7,752 | -42.5% |
| 2Q13 | 7,591 | -43.7% |
| 1Q13 | 9,238 | -38.0% |
| 4Q12 | 12,025 | -31.7% |
| 3Q12 | 13,472 | -29.6% |
| 2Q12 | 13,475 | -29.7% |
| 1Q12 | 14,912 | - |
| 4Q11 | 17,603 | - |
| 3Q11 | 19,142 | - |
| 2Q11 | 19,171 | - |