| （単位：百万ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,328 | -16.6% |
| 2023/12 | 1,592 | +12.2% |
| 2022/12 | 1,419 | +1.0% |
| 2021/12 | 1,405 | -33.2% |
| 2020/12 | 2,102 | +30.8% |
| 2019/12 | 1,607 | -10.8% |
| 2018/12 | 1,801 | -1.5% |
| 2017/12 | 1,829 | +496.9% |
| 2016/12 | 306 | +1.0% |
| 2015/12 | 303 | -23.5% |
| 2014/12 | 396 | -20.3% |
| 2013/12 | 498 | -20.7% |
| 2012/12 | 628 | +69.5% |
| 2011/12 | 370 | -45.3% |
| 2010/12 | 677 | - |