| （単位：百万ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2024/12 | 866 | -14.1% |
| 2023/12 | 1,008 | -6.3% |
| 2022/12 | 1,076 | -7.3% |
| 2021/12 | 1,161 | -20.9% |
| 2020/12 | 1,468 | +7.2% |
| 2019/12 | 1,369 | -2.9% |
| 2018/12 | 1,410 | +42.1% |
| 2017/12 | 992 | +37.3% |
| 2016/12 | 722 | -6.7% |
| 2015/12 | 774 | +8.1% |
| 2014/12 | 716 | -4.3% |
| 2013/12 | 749 | -34.0% |
| 2012/12 | 1,135 | +41.5% |
| 2011/12 | 802 | +300.7% |
| 2010/12 | 200 | - |