| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2Q23 | 36,535 | -14.6% |
| 2Q23 | 41,551 | -1.0% |
| 1Q23 | 40,469 | -6.9% |
| 4Q22 | 38,393 | -8.2% |
| 3Q22 | 42,789 | -5.7% |
| 2Q22 | 41,975 | -17.2% |
| 1Q22 | 43,466 | -28.8% |
| 4Q21 | 41,822 | -56.1% |
| 3Q21 | 45,378 | -60.6% |
| 2Q21 | 50,705 | -59.1% |
| 1Q21 | 61,033 | -53.0% |
| 4Q20 | 95,261 | -27.7% |
| 3Q20 | 115,316 | -17.1% |
| 2Q20 | 123,873 | -11.5% |
| 1Q20 | 129,936 | -9.0% |
| 4Q19 | 131,839 | -6.8% |
| 3Q19 | 139,072 | +2.6% |
| 2Q19 | 139,980 | +2.5% |
| 1Q19 | 142,733 | +4.6% |
| 4Q18 | 141,456 | +5.3% |
| 3Q18 | 135,580 | -0.8% |
| 2Q18 | 136,632 | +2.8% |
| 1Q18 | 136,400 | +2.1% |
| 4Q17 | 134,373 | -1.4% |
| 3Q17 | 136,710 | -1.4% |
| 2Q17 | 132,912 | +154.9% |
| 1Q17 | 133,546 | +150.7% |
| 4Q16 | 136,305 | -1702.5% |
| 3Q16 | 138,590 | -1467.6% |
| 2Q16 | 52,139 | +1365.0% |
| 1Q16 | 53,265 | - |
| 4Q15 | -8,506 | - |
| 3Q15 | -10,134 | - |
| 2Q15 | 3,559 | - |