| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 3Q23 | 131,832 | +68.9% |
| 2Q23 | 112,377 | +47.4% |
| 1Q23 | 107,644 | +3.5% |
| 4Q22 | 95,736 | -19.1% |
| 3Q22 | 78,070 | -37.9% |
| 2Q22 | 76,217 | -33.1% |
| 1Q22 | 103,956 | -28.2% |
| 4Q21 | 118,313 | -10.9% |
| 3Q21 | 125,633 | -6.6% |
| 2Q21 | 113,917 | -19.8% |
| 1Q21 | 144,813 | -7.7% |
| 4Q20 | 132,795 | -25.7% |
| 3Q20 | 134,529 | -20.5% |
| 2Q20 | 142,029 | +183.1% |
| 1Q20 | 156,954 | +432.4% |
| 4Q19 | 178,623 | +1189.4% |
| 3Q19 | 169,241 | -1366.3% |
| 2Q19 | 50,178 | -205.9% |
| 1Q19 | 29,479 | -394.2% |
| 4Q18 | 13,853 | - |
| 3Q18 | -13,365 | - |
| 2Q18 | -47,395 | - |
| 1Q18 | -10,019 | - |