| （単位：百万ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,377 | +4.6% |
| 2023/12 | 1,317 | +4.2% |
| 2022/12 | 1,243 | -5.8% |
| 2022/1 | 1,264 | -4.2% |
| 2021/1 | 1,319 | - |
| 2019/12 | 1,393 | -7.7% |
| 2018/12 | 1,509 | -13.2% |
| 2017/12 | 1,740 | -11.6% |
| 2016/12 | 1,893 | -7.9% |
| 2016/1 | 1,968 | -4.3% |
| 2015/1 | 2,056 | - |
| 2013/12 | 2,213 | -5.3% |
| 2012/12 | 2,336 | +76.4% |
| 2011/12 | 1,004 | - |
| 2011/1 | 1,324 | - |