| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 4Q22 | -308,991 | +22.9% |
| 3Q22 | -218,672 | -17.1% |
| 2Q22 | -266,480 | -1.5% |
| 1Q22 | -222,561 | -19.0% |
| 4Q21 | -251,517 | -2.7% |
| 3Q21 | -263,744 | +6.1% |
| 2Q21 | -270,452 | +16.9% |
| 1Q21 | -274,890 | +88.4% |
| 4Q20 | -258,393 | +68.3% |
| 3Q20 | -248,588 | +49.5% |
| 2Q20 | -231,450 | - |
| 1Q20 | -145,911 | -3.5% |
| 4Q19 | -153,533 | - |
| 3Q19 | -166,290 | - |
| 1Q19 | -151,221 | - |