| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 4Q25 | 250,000 | - |
| 3Q25 | 275,000 | - |
| 2Q25 | 250,000 | - |
| 1Q25 | 225,000 | - |
| 4Q21 | 7,300 | -96.5% |
| 2Q21 | 175,000 | +6630.8% |
| 4Q20 | 210,600 | - |
| 3Q20 | 6,400 | - |
| 2Q20 | 2,600 | - |
| 4Q19 | 0 | - |
| 3Q19 | 0 | - |
| 2Q19 | 0 | - |
| 1Q19 | 0 | - |
| 3Q16 | 0 | -100.0% |
| 2Q16 | 0 | -100.0% |
| 1Q16 | 0 | -100.0% |
| 4Q15 | 0 | -100.0% |
| 3Q15 | 65,000 | -62.9% |
| 2Q15 | 95,000 | - |
| 1Q15 | 185,000 | - |
| 4Q14 | 120,000 | - |
| 3Q14 | 175,000 | +14.4% |
| 3Q13 | 153,000 | +0.2% |
| 2Q13 | 152,900 | +0.1% |
| 1Q13 | 152,800 | +0.1% |
| 4Q12 | 159,300 | -21.7% |
| 3Q12 | 152,700 | -10.5% |
| 2Q12 | 152,700 | -15.7% |
| 1Q12 | 152,600 | -20.4% |
| 4Q11 | 203,400 | - |
| 3Q11 | 170,600 | - |
| 2Q11 | 181,200 | - |
| 1Q11 | 191,800 | - |