| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 1Q25 | 4,401 | +95.6% |
| 4Q24 | 1,451 | - |
| 3Q24 | 1,418 | - |
| 1Q24 | 2,250 | - |
| 4Q22 | -15,543 | -160.6% |
| 1Q22 | 4,924 | -85.4% |
| 4Q21 | 25,653 | -32.1% |
| 3Q21 | 29,905 | -20.6% |
| 2Q21 | 29,957 | -40.4% |
| 1Q21 | 33,687 | -28.8% |
| 4Q20 | 37,758 | -28.1% |
| 3Q20 | 37,669 | -34.1% |
| 2Q20 | 50,243 | -15.1% |
| 1Q20 | 47,285 | -28.0% |
| 4Q19 | 52,485 | -12.4% |
| 3Q19 | 57,143 | +14.6% |
| 2Q19 | 59,179 | +6.6% |
| 1Q19 | 65,713 | +16.5% |
| 4Q18 | 59,930 | +41.3% |
| 3Q18 | 49,856 | +13.8% |
| 2Q18 | 55,541 | +50.8% |
| 1Q18 | 56,386 | +203.4% |
| 4Q17 | 42,399 | -32.4% |
| 3Q17 | 43,825 | -33.5% |
| 2Q17 | 36,823 | -52.5% |
| 1Q17 | 18,582 | -79.0% |
| 4Q16 | 62,697 | -27.0% |
| 3Q16 | 65,932 | -26.3% |
| 2Q16 | 77,564 | -14.8% |
| 1Q16 | 88,397 | -3316.8% |
| 4Q15 | 85,890 | -6.8% |
| 3Q15 | 89,433 | -1506.0% |
| 2Q15 | 91,074 | -1182.9% |
| 1Q15 | -2,748 | -68.0% |
| 4Q14 | 92,184 | -1304.1% |
| 3Q14 | -6,361 | -34.2% |
| 2Q14 | -8,410 | - |
| 1Q14 | -8,598 | - |
| 4Q13 | -7,656 | - |
| 3Q13 | -9,670 | - |