| （単位：百万ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2024/9 | 3,700 | +4.3% |
| 2023/9 | 3,548 | +20.2% |
| 2022/9 | 2,952 | +0.6% |
| 2021/9 | 2,935 | +21.3% |
| 2020/9 | 2,420 | +16.5% |
| 2019/9 | 2,076 | +10.5% |
| 2018/9 | 1,878 | -5.5% |
| 2017/9 | 1,987 | +9.5% |
| 2016/9 | 1,815 | -1.2% |
| 2015/9 | 1,837 | +0.2% |
| 2014/9 | 1,834 | +113.4% |
| 2013/9 | 859 | +155.1% |
| 2012/9 | 336 | +4.9% |
| 2011/9 | 321 | +15.8% |
| 2010/9 | 277 | - |