| （単位：百万ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 1Q20 | 29,830 | - |
| 3Q18 | 34,902 | +4.4% |
| 2Q18 | 34,711 | +2.3% |
| 1Q18 | 34,389 | +4.2% |
| 4Q17 | 33,906 | +7.0% |
| 3Q17 | 33,447 | +6.6% |
| 2Q17 | 33,945 | +31.8% |
| 1Q17 | 33,001 | +28.2% |
| 4Q16 | 31,679 | +28.3% |
| 3Q16 | 31,387 | +27.9% |
| 2Q16 | 25,758 | +6.9% |
| 1Q16 | 25,742 | +12.4% |
| 4Q15 | 24,686 | +8.0% |
| 3Q15 | 24,535 | +11.3% |
| 2Q15 | 24,093 | +15.2% |
| 1Q15 | 22,900 | - |
| 4Q14 | 22,862 | +11.3% |
| 3Q14 | 22,039 | +13.6% |
| 2Q14 | 20,919 | +10.4% |
| 4Q13 | 20,533 | +14.3% |
| 3Q13 | 19,393 | +5.6% |
| 2Q13 | 18,943 | -0.2% |
| 1Q13 | 18,435 | -3.4% |
| 4Q12 | 17,966 | -4.3% |
| 3Q12 | 18,371 | - |
| 2Q12 | 18,982 | +10.1% |
| 1Q12 | 19,077 | +11.5% |
| 4Q11 | 18,771 | +15.9% |
| 2Q11 | 17,233 | +8.8% |
| 1Q11 | 17,107 | +3.5% |
| 4Q10 | 16,193 | - |
| 3Q10 | 16,353 | - |
| 2Q10 | 15,833 | - |
| 1Q10 | 16,533 | - |