| （単位：百万ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 1Q25 | 859 | +4.9% |
| 4Q24 | 957 | +43.7% |
| 3Q24 | 1,008 | +43.5% |
| 2Q24 | 884 | +30.9% |
| 1Q24 | 820 | - |
| 4Q23 | 666 | - |
| 3Q23 | 702 | - |
| 2Q23 | 675 | - |
| 1Q22 | 624 | -27.1% |
| 4Q21 | 704 | -24.0% |
| 3Q21 | 758 | -23.0% |
| 2Q21 | 746 | -27.4% |
| 1Q21 | 856 | -15.6% |
| 4Q20 | 926 | -5.7% |
| 3Q20 | 985 | -7.8% |
| 2Q20 | 1,028 | -5.0% |
| 1Q20 | 1,015 | +3.4% |
| 4Q19 | 981 | - |
| 3Q19 | 1,068 | - |
| 2Q19 | 1,082 | - |
| 1Q19 | 981 | - |
| 1Q13 | -205 | - |
| 4Q12 | -239 | - |
| 3Q12 | -102 | - |
| 2Q12 | -254 | - |