| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 1Q25 | 49,500 | -5.9% |
| 4Q24 | 49,261 | -8.2% |
| 3Q24 | 50,353 | -7.4% |
| 2Q24 | 51,443 | -6.7% |
| 1Q24 | 52,582 | -5.8% |
| 4Q23 | 53,676 | -5.1% |
| 3Q23 | 54,395 | -16.3% |
| 2Q23 | 55,113 | -25.2% |
| 1Q23 | 55,832 | -33.9% |
| 4Q22 | 56,549 | -39.3% |
| 3Q22 | 64,995 | -29.3% |
| 2Q22 | 73,711 | -21.7% |
| 1Q22 | 84,427 | -12.4% |
| 4Q21 | 93,143 | -14.2% |
| 3Q21 | 91,904 | -33.6% |
| 2Q21 | 94,138 | -10.9% |
| 1Q21 | 96,369 | -15.4% |
| 4Q20 | 108,598 | -4.5% |
| 3Q20 | 138,433 | +9.9% |
| 2Q20 | 105,677 | -27.7% |
| 1Q20 | 113,855 | +54.7% |
| 4Q19 | 113,741 | +51.3% |
| 3Q19 | 125,917 | +46.3% |
| 2Q19 | 146,165 | +53.9% |
| 1Q19 | 73,605 | +119.3% |
| 4Q18 | 75,156 | +118.0% |
| 3Q18 | 86,047 | +89.0% |
| 2Q18 | 94,977 | +103.3% |
| 1Q18 | 33,558 | -30.0% |
| 4Q17 | 34,477 | -34.0% |
| 3Q17 | 45,535 | - |
| 2Q17 | 46,726 | - |
| 1Q17 | 47,915 | - |
| 4Q16 | 52,227 | - |