| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 1Q25 | 140,000 | - |
| 4Q24 | 85,000 | -43.3% |
| 3Q24 | 215,000 | +20.1% |
| 2Q24 | 220,000 | -4.3% |
| 4Q23 | 150,000 | -34.8% |
| 3Q23 | 179,000 | -28.4% |
| 2Q23 | 230,000 | -5.3% |
| 1Q23 | 250,000 | -2.3% |
| 4Q22 | 230,000 | +7.0% |
| 3Q22 | 250,000 | 0.0% |
| 2Q22 | 243,000 | -20.6% |
| 1Q22 | 256,000 | -22.9% |
| 4Q21 | 215,000 | -37.2% |
| 3Q21 | 250,000 | -36.0% |
| 2Q21 | 306,000 | -30.8% |
| 1Q21 | 332,100 | -28.1% |
| 4Q20 | 342,200 | -10.0% |
| 3Q20 | 390,400 | -6.7% |
| 2Q20 | 442,500 | -4.2% |
| 1Q20 | 461,700 | -2.1% |
| 4Q19 | 380,200 | -9.9% |
| 3Q19 | 418,600 | -5.2% |
| 2Q19 | 461,800 | +24.9% |
| 1Q19 | 471,700 | +26.7% |
| 4Q18 | 421,900 | +83.5% |
| 3Q18 | 441,700 | +47.2% |
| 2Q18 | 369,694 | +31.3% |
| 1Q18 | 372,277 | - |
| 4Q17 | 229,900 | - |
| 3Q17 | 300,117 | - |
| 2Q17 | 281,506 | - |