| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 4Q22 | -123,861 | -47.4% |
| 3Q22 | -110,315 | -55.3% |
| 2Q22 | -105,411 | -64.1% |
| 1Q22 | -225,723 | -11.7% |
| 4Q21 | -235,645 | +91.3% |
| 3Q21 | -246,563 | +178.2% |
| 2Q21 | -293,419 | - |
| 1Q21 | -255,646 | +529.6% |
| 4Q20 | -123,155 | - |
| 3Q20 | -88,636 | - |
| 1Q20 | -40,606 | - |
| 2Q16 | -44,682 | +121.1% |
| 1Q16 | -45,333 | -5.0% |
| 4Q15 | -33,640 | -4.7% |
| 3Q15 | -1,889 | -78.0% |
| 2Q15 | -20,206 | -24.3% |
| 1Q15 | -47,720 | +20.0% |
| 4Q14 | -35,300 | - |
| 3Q14 | -8,580 | - |
| 2Q14 | -26,701 | - |
| 1Q14 | -39,774 | - |