| （単位：百万ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,302 | -4.9% |
| 2023/12 | 1,370 | +22.2% |
| 2022/12 | 1,120 | -11.2% |
| 2021/12 | 1,262 | +20.7% |
| 2020/12 | 1,045 | -6.1% |
| 2019/12 | 1,113 | -17.4% |
| 2018/12 | 1,349 | +8.4% |
| 2017/12 | 1,244 | +17.6% |
| 2016/12 | 1,058 | +14.0% |
| 2015/12 | 928 | +155.4% |
| 2014/12 | 363 | +282.6% |
| 2013/12 | 95 | -11.2% |
| 2012/12 | 106 | -28.7% |
| 2011/12 | 150 | - |