| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 1Q25 | 17,755 | -42.2% |
| 4Q24 | 12,734 | -61.1% |
| 3Q24 | 19,739 | -54.8% |
| 2Q24 | 26,747 | -49.2% |
| 1Q24 | 30,729 | -46.7% |
| 4Q23 | 32,711 | -45.2% |
| 3Q23 | 43,694 | - |
| 2Q23 | 52,676 | - |
| 1Q23 | 57,658 | - |
| 4Q22 | 59,653 | - |
| 3Q19 | 2,500 | -78.3% |
| 2Q19 | 4,500 | -66.7% |
| 1Q19 | 7,500 | -60.5% |
| 4Q18 | 6,500 | -65.8% |
| 3Q18 | 11,500 | -47.7% |
| 2Q18 | 13,500 | -32.5% |
| 1Q18 | 19,000 | +111.1% |
| 4Q17 | 19,000 | +171.4% |
| 3Q17 | 22,000 | +137.5% |
| 2Q17 | 20,000 | +9.5% |
| 1Q17 | 9,000 | -50.7% |
| 4Q16 | 7,000 | -61.7% |
| 3Q16 | 12,572 | -53.5% |
| 2Q16 | 21,549 | -27.5% |
| 3Q16 | 9,263 | -65.7% |
| 2Q16 | 18,263 | -38.5% |
| 1Q16 | 18,263 | -36.4% |
| 4Q15 | 18,263 | - |
| 3Q15 | 27,029 | - |
| 2Q15 | 29,713 | - |
| 1Q15 | 28,725 | - |
| 4Q13 | 19,029 | -23.9% |
| 3Q13 | 15,026 | -46.3% |
| 2Q13 | 15,026 | -53.0% |
| 1Q13 | 20,526 | - |
| 4Q12 | 25,000 | - |
| 3Q12 | 28,000 | - |
| 2Q12 | 32,000 | - |