| （単位：百万ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2024/12 | 526 | -53.7% |
| 2023/12 | 1,138 | -35.4% |
| 2022/12 | 1,762 | +3.6% |
| 2021/12 | 1,702 | +34.4% |
| 2020/12 | 1,266 | -33.5% |
| 2019/12 | 1,902 | -10.4% |
| 2018/12 | 2,123 | -22.5% |
| 2017/12 | 2,740 | +1144.5% |
| 2016/12 | 220 | -50.6% |
| 2015/12 | 445 | +1023.1% |
| 2014/12 | 39 | -118.1% |
| 2013/12 | -219 | +130.9% |
| 2012/12 | -95 | -265.6% |
| 2011/12 | 57 | -42.7% |
| 2010/12 | 99 | - |