| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 4Q23 | 90,700 | +15.7% |
| 3Q23 | 95,200 | +38.4% |
| 2Q23 | 90,300 | +49.5% |
| 1Q23 | 80,800 | +46.4% |
| 4Q22 | 78,400 | +41.3% |
| 3Q22 | 68,800 | +23.5% |
| 2Q22 | 60,400 | +9.0% |
| 1Q22 | 55,200 | +3.4% |
| 4Q21 | 55,500 | +2.8% |
| 3Q21 | 55,700 | +0.5% |
| 2Q21 | 55,400 | +0.7% |
| 1Q21 | 53,400 | -7.5% |
| 4Q20 | 54,000 | -9.1% |
| 3Q20 | 55,400 | -10.1% |
| 2Q20 | 55,000 | -11.9% |
| 1Q20 | 57,700 | -10.0% |
| 4Q19 | 59,400 | -6.5% |
| 3Q19 | 61,600 | -90.6% |
| 2Q19 | 62,400 | -89.9% |
| 1Q19 | 64,100 | -89.4% |
| 4Q18 | 63,500 | -89.6% |
| 3Q18 | 652,767 | +54.6% |
| 2Q18 | 615,400 | +77.5% |
| 1Q18 | 606,808 | +116.3% |
| 4Q17 | 612,796 | - |
| 3Q17 | 422,355 | - |
| 2Q17 | 346,644 | - |
| 1Q17 | 280,597 | - |