| （単位：百万ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,771 | -2.6% |
| 2023/12 | 1,818 | +0.3% |
| 2022/12 | 1,812 | +22.3% |
| 2021/12 | 1,482 | +24.6% |
| 2020/12 | 1,189 | +15.8% |
| 2019/12 | 1,027 | +27.3% |
| 2018/12 | 806 | -0.6% |
| 2017/12 | 811 | +13.3% |
| 2016/12 | 716 | +50.4% |
| 2015/12 | 476 | +90.1% |
| 2014/12 | 250 | -11.8% |
| 2013/12 | 284 | +15.8% |
| 2012/12 | 245 | +1.8% |
| 2011/12 | 241 | +8.3% |
| 2010/12 | 222 | - |