| （単位：百万ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2024/12 | 900 | -11.3% |
| 2023/12 | 1,015 | -25.5% |
| 2022/12 | 1,361 | +16.2% |
| 2021/12 | 1,171 | +189.9% |
| 2020/12 | 404 | -19.1% |
| 2019/12 | 499 | -24.0% |
| 2018/12 | 657 | +29.2% |
| 2017/12 | 508 | +16.5% |
| 2016/12 | 436 | +33.9% |
| 2015/12 | 326 | +2.2% |
| 2014/12 | 319 | +29.6% |
| 2013/12 | 246 | +6.7% |
| 2012/12 | 230 | -6.6% |
| 2011/12 | 247 | +24.5% |
| 2010/12 | 198 | - |