| （単位：百万ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2024/12 | -606 | +36.9% |
| 2023/12 | -443 | -926.4% |
| 2022/12 | 53 | -71.6% |
| 2021/12 | 188 | -72.0% |
| 2020/12 | 674 | -34.6% |
| 2019/12 | 1,031 | -18.2% |
| 2018/12 | 1,261 | +1717.1% |
| 2017/12 | 69 | -91.0% |
| 2016/12 | 774 | +249.8% |
| 2015/12 | 221 | +194.8% |
| 2014/12 | 75 | -70.8% |
| 2013/12 | 257 | -2020.9% |
| 2012/12 | -14 | -104.9% |
| 2011/12 | 273 | +2.7% |
| 2010/12 | 266 | - |