| （単位：百万ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 1Q21 | 1,417 | -11.3% |
| 4Q20 | 1,406 | -12.5% |
| 3Q20 | 1,406 | -0.8% |
| 2Q20 | 1,407 | -1.7% |
| 1Q20 | 1,599 | +11.9% |
| 4Q19 | 1,606 | -2.2% |
| 3Q19 | 1,418 | +9.7% |
| 2Q19 | 1,430 | +12.9% |
| 1Q19 | 1,429 | +15.1% |
| 4Q18 | 1,642 | +33.8% |
| 3Q18 | 1,293 | +9.2% |
| 2Q18 | 1,267 | +7.4% |
| 1Q18 | 1,241 | +7.5% |
| 4Q17 | 1,228 | +4.7% |
| 3Q17 | 1,184 | +4.1% |
| 2Q17 | 1,179 | +4.7% |
| 1Q17 | 1,154 | +29.7% |
| 4Q16 | 1,172 | +35.5% |
| 3Q16 | 1,137 | +28.2% |
| 2Q16 | 1,127 | +28.2% |
| 1Q16 | 890 | +0.2% |
| 4Q15 | 865 | -5.3% |
| 3Q15 | 887 | -7.4% |
| 2Q15 | 879 | -11.7% |
| 1Q15 | 888 | +7.9% |
| 4Q14 | 913 | +31.9% |
| 3Q14 | 958 | +42.8% |
| 2Q14 | 995 | +48.1% |
| 1Q14 | 823 | +27.6% |
| 4Q13 | 692 | +11.0% |
| 3Q13 | 671 | +26.5% |
| 2Q13 | 672 | +24.4% |
| 1Q13 | 645 | +23.1% |
| 4Q12 | 623 | +14.6% |
| 3Q12 | 530 | +2.5% |
| 2Q12 | 540 | +5.2% |
| 1Q12 | 524 | -1.3% |
| 4Q11 | 544 | -2.4% |
| 3Q11 | 517 | +21.0% |
| 2Q11 | 513 | +15.2% |
| 1Q11 | 531 | - |
| 4Q10 | 557 | - |
| 3Q10 | 427 | - |
| 2Q10 | 445 | - |