| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 1Q25 | 107,400 | -39.2% |
| 4Q24 | 134,700 | -19.8% |
| 3Q24 | 162,000 | -38.8% |
| 2Q24 | 175,100 | -16.4% |
| 1Q24 | 176,600 | -16.3% |
| 4Q23 | 168,000 | -27.7% |
| 3Q23 | 264,500 | +4.1% |
| 2Q23 | 209,500 | -17.5% |
| 1Q23 | 210,900 | -17.1% |
| 4Q22 | 232,500 | +78.8% |
| 3Q22 | 254,000 | +75.2% |
| 2Q22 | 254,000 | +53.9% |
| 1Q22 | 254,400 | +45.4% |
| 4Q21 | 130,000 | -27.8% |
| 3Q21 | 145,000 | -41.6% |
| 2Q21 | 165,000 | -33.6% |
| 1Q21 | 175,000 | -29.5% |
| 4Q20 | 180,000 | -27.4% |
| 3Q20 | 248,500 | +0.2% |
| 2Q20 | 248,400 | +0.2% |
| 1Q20 | 248,200 | +0.1% |
| 4Q19 | 248,100 | +0.2% |
| 3Q19 | 247,900 | +0.1% |
| 2Q19 | 247,800 | +0.2% |
| 1Q19 | 247,900 | -54.3% |
| 4Q18 | 247,700 | -57.4% |
| 3Q18 | 247,600 | -57.3% |
| 2Q18 | 247,400 | -57.3% |
| 1Q18 | 542,000 | -6.5% |
| 4Q17 | 580,900 | +0.3% |
| 3Q17 | 580,400 | -1.5% |
| 2Q17 | 579,900 | -7.1% |
| 1Q17 | 579,400 | +0.2% |
| 4Q16 | 579,000 | +0.2% |
| 3Q16 | 589,400 | +0.6% |
| 2Q16 | 624,000 | +6.5% |
| 1Q16 | 578,500 | -8.4% |
| 4Q15 | 578,100 | -7.1% |
| 3Q15 | 585,900 | - |
| 2Q15 | 585,800 | - |
| 1Q15 | 631,400 | - |
| 4Q14 | 622,600 | - |