| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 1Q25 | 150,794 | +4.0% |
| 4Q24 | 157,341 | -0.1% |
| 3Q24 | 179,123 | +4.9% |
| 2Q24 | 137,225 | -18.1% |
| 1Q24 | 144,953 | -16.8% |
| 4Q23 | 157,484 | -12.5% |
| 3Q23 | 170,751 | +41.7% |
| 2Q23 | 167,645 | +28.3% |
| 1Q23 | 174,220 | +24.9% |
| 4Q22 | 180,041 | +21.0% |
| 3Q22 | 120,535 | -14.9% |
| 2Q22 | 130,696 | -21.0% |
| 1Q22 | 139,541 | +1262.2% |
| 4Q21 | 148,813 | +502.3% |
| 3Q21 | 141,661 | +463.5% |
| 2Q21 | 165,490 | +578.0% |
| 1Q21 | 10,244 | -37.3% |
| 4Q20 | 24,706 | +7.1% |
| 3Q20 | 25,139 | -10.4% |
| 2Q20 | 24,409 | -31.0% |
| 1Q20 | 16,336 | -58.7% |
| 4Q19 | 23,060 | -49.9% |
| 3Q19 | 28,055 | -46.1% |
| 2Q19 | 35,383 | -39.1% |
| 1Q19 | 39,597 | -29.3% |
| 4Q18 | 46,061 | -24.0% |
| 3Q18 | 52,044 | -20.6% |
| 2Q18 | 58,111 | -16.0% |
| 1Q18 | 56,002 | -20.2% |
| 4Q17 | 60,579 | -18.8% |
| 3Q17 | 65,570 | -22.6% |
| 2Q17 | 69,143 | -23.1% |
| 1Q17 | 70,171 | -28.2% |
| 4Q16 | 74,562 | -24.4% |
| 3Q16 | 84,744 | -20.5% |
| 2Q16 | 89,910 | -19.5% |
| 1Q16 | 97,797 | - |
| 4Q15 | 98,606 | - |
| 3Q15 | 106,537 | - |
| 2Q15 | 111,637 | - |
| 1Q12 | 3,148 | - |
| 4Q11 | 4,480 | - |
| 3Q11 | 7,578 | - |