| （単位：百万ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2025/4 | 2,421 | -9.4% |
| 2024/4 | 2,672 | -0.2% |
| 2023/4 | 2,678 | +18.0% |
| 2022/4 | 2,269 | -3.6% |
| 2021/4 | 2,354 | +3.7% |
| 2020/4 | 2,269 | -0.9% |
| 2019/4 | 2,290 | -2.2% |
| 2018/4 | 2,341 | +20.8% |
| 2017/4 | 1,938 | +57.6% |
| 2016/4 | 1,230 | +23.9% |
| 2015/4 | 993 | -0.4% |
| 2014/4 | 997 | -0.2% |
| 2013/4 | 999 | +97.4% |
| 2012/4 | 506 | -33.3% |
| 2011/4 | 759 | - |