| （単位：百万ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2024/9 | 2,155 | -16.4% |
| 2023/9 | 2,578 | -10.6% |
| 2022/9 | 2,884 | +40.6% |
| 2021/9 | 2,050 | +36.2% |
| 2020/9 | 1,504 | -7.8% |
| 2019/9 | 1,632 | -17.6% |
| 2018/9 | 1,982 | +54.8% |
| 2017/9 | 1,280 | +9.8% |
| 2016/9 | 1,165 | +7.3% |
| 2015/9 | 1,086 | +56.3% |
| 2014/9 | 695 | +57.7% |
| 2013/9 | 440 | -32.3% |
| 2012/9 | 650 | -2.0% |
| 2011/9 | 664 | +22.4% |
| 2010/9 | 542 | - |