| （単位：百万ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2025/2 | 2,866 | +0.1% |
| 2024/2 | 2,862 | -14.8% |
| 2023/1 | 3,359 | +0.1% |
| 2022/1 | 3,355 | -44.8% |
| 2021/1 | 6,083 | +172.0% |
| 2020/2 | 2,237 | +0.1% |
| 2019/2 | 2,234 | +0.1% |
| 2018/2 | 2,231 | +0.1% |
| 2017/1 | 2,228 | +37.5% |
| 2016/1 | 1,620 | +0.3% |
| 2015/1 | 1,615 | +27.2% |
| 2014/2 | 1,270 | +64.0% |
| 2013/2 | 774 | 0.0% |
| 2012/1 | 774 | 0.0% |
| 2011/1 | 774 | - |