| （単位：百万ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2024/12 | 644 | +9.1% |
| 2023/12 | 590 | -2.0% |
| 2022/12 | 602 | -4.8% |
| 2021/12 | 632 | -33.8% |
| 2020/12 | 955 | -11.4% |
| 2019/12 | 1,079 | +108.4% |
| 2018/12 | 517 | +9.6% |
| 2017/12 | 472 | +6.3% |
| 2016/12 | 444 | -4.2% |
| 2015/12 | 463 | +23.7% |
| 2014/12 | 375 | -12.2% |
| 2013/12 | 427 | -3.4% |
| 2012/12 | 442 | +63.2% |
| 2011/12 | 271 | -10.0% |
| 2010/12 | 301 | - |