| （単位：百万ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,221 | -2.8% |
| 2023/12 | 1,256 | -1.4% |
| 2022/12 | 1,275 | -23.0% |
| 2021/12 | 1,655 | +23.5% |
| 2020/12 | 1,340 | -2.4% |
| 2019/12 | 1,373 | +36.1% |
| 2018/12 | 1,009 | -3.5% |
| 2017/12 | 1,045 | +41.9% |
| 2016/12 | 737 | -5.0% |
| 2015/12 | 776 | +18.8% |
| 2014/12 | 653 | -0.6% |
| 2013/12 | 657 | -0.6% |
| 2012/12 | 661 | +542.9% |
| 2011/12 | 102 | +312.6% |
| 2010/12 | 24 | - |