| （単位：百万ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 1Q25 | 459 | -16.0% |
| 4Q24 | 475 | -18.8% |
| 3Q24 | 524 | -14.6% |
| 2Q24 | 535 | -14.7% |
| 1Q24 | 546 | -15.6% |
| 4Q23 | 585 | -19.7% |
| 3Q23 | 613 | -22.2% |
| 2Q23 | 627 | -16.0% |
| 1Q23 | 646 | -14.5% |
| 4Q22 | 729 | -4.7% |
| 3Q22 | 788 | +1.8% |
| 2Q22 | 747 | -4.6% |
| 1Q22 | 756 | -8.7% |
| 4Q21 | 765 | -8.8% |
| 3Q21 | 774 | -22.6% |
| 2Q21 | 783 | -22.5% |
| 1Q21 | 828 | - |
| 4Q20 | 839 | - |
| 3Q20 | 1,000 | - |
| 2Q20 | 1,011 | - |