| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 1Q25 | 35,340 | +21.3% |
| 4Q24 | 41,867 | +23.7% |
| 3Q24 | 27,844 | +3.3% |
| 2Q24 | 15,197 | -41.7% |
| 1Q24 | 29,123 | +94.1% |
| 4Q23 | 33,859 | +51.5% |
| 3Q23 | 26,942 | -47.4% |
| 2Q23 | 26,052 | -56.6% |
| 1Q23 | 15,003 | -79.4% |
| 4Q22 | 22,346 | -58.5% |
| 3Q22 | 51,229 | -18.6% |
| 2Q22 | 60,064 | -26.8% |
| 1Q22 | 72,776 | -16.8% |
| 4Q21 | 53,891 | -41.6% |
| 3Q21 | 62,934 | -35.4% |
| 2Q21 | 82,064 | -18.1% |
| 1Q21 | 87,511 | -18.6% |
| 4Q20 | 92,279 | -14.5% |
| 3Q20 | 97,442 | -19.1% |
| 2Q20 | 100,229 | -21.5% |
| 1Q20 | 107,444 | +59.1% |
| 4Q19 | 107,915 | +60.5% |
| 3Q19 | 120,456 | +55.3% |
| 2Q19 | 127,671 | +43.9% |
| 1Q19 | 67,512 | +223.4% |
| 4Q18 | 67,247 | +120.9% |
| 3Q18 | 77,547 | +135.2% |
| 2Q18 | 88,727 | +119.8% |
| 1Q18 | 20,878 | -56.2% |
| 4Q17 | 30,439 | -41.6% |
| 3Q17 | 32,968 | - |
| 2Q17 | 40,360 | - |
| 1Q17 | 47,703 | - |
| 4Q16 | 52,154 | - |