| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 1Q25 | 87,367 | +11.2% |
| 4Q24 | 43,299 | -33.9% |
| 3Q24 | 50,078 | -51.4% |
| 2Q24 | 47,489 | -65.0% |
| 1Q24 | 78,597 | -44.6% |
| 4Q23 | 65,554 | -49.9% |
| 3Q23 | 102,995 | -17.4% |
| 2Q23 | 135,663 | -11.3% |
| 1Q23 | 141,926 | -19.3% |
| 4Q22 | 130,953 | -24.4% |
| 3Q22 | 124,691 | -35.4% |
| 2Q22 | 152,898 | -32.0% |
| 1Q22 | 175,905 | -25.4% |
| 4Q21 | 173,178 | -30.3% |
| 3Q21 | 193,162 | -28.4% |
| 2Q21 | 224,821 | -24.6% |
| 1Q21 | 235,803 | -24.7% |
| 4Q20 | 248,585 | -30.3% |
| 3Q20 | 269,854 | -31.0% |
| 2Q20 | 298,032 | -26.1% |
| 1Q20 | 313,081 | -17.8% |
| 4Q19 | 356,872 | -5.1% |
| 3Q19 | 391,076 | -7.0% |
| 2Q19 | 403,080 | -5.6% |
| 1Q19 | 380,909 | +19.6% |
| 4Q18 | 376,237 | +27.7% |
| 3Q18 | 420,307 | +29.6% |
| 2Q18 | 427,163 | +35.1% |
| 1Q18 | 318,390 | +2.0% |
| 4Q17 | 294,586 | -16.6% |
| 3Q17 | 324,193 | -13.3% |
| 2Q17 | 316,186 | -19.2% |
| 1Q17 | 312,004 | -23.9% |
| 4Q16 | 353,271 | -11.0% |
| 3Q16 | 373,864 | -10.1% |
| 2Q16 | 391,117 | -49.5% |
| 1Q16 | 409,962 | -47.1% |
| 4Q15 | 396,877 | -48.8% |
| 3Q15 | 416,084 | -46.3% |
| 2Q15 | 775,000 | 0.0% |
| 1Q15 | 775,000 | - |
| 4Q14 | 775,000 | - |
| 3Q14 | 775,000 | - |
| 2Q14 | 775,000 | - |