| （単位：百万ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,258 | +5.2% |
| 2023/12 | 1,196 | -20.2% |
| 2022/12 | 1,498 | -27.9% |
| 2021/12 | 2,079 | +111.6% |
| 2020/12 | 982 | -2.4% |
| 2019/12 | 1,006 | -17.8% |
| 2018/12 | 1,223 | +17.5% |
| 2017/12 | 1,041 | +1.9% |
| 2016/12 | 1,021 | -49.3% |
| 2015/12 | 2,015 | +16.4% |
| 2014/12 | 1,731 | +54.1% |
| 2013/12 | 1,123 | +6.4% |
| 2012/12 | 1,056 | +14.8% |
| 2011/12 | 920 | +0.1% |
| 2010/12 | 919 | - |