| （単位：百万ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2023/12 | 542 | -16.7% |
| 2022/12 | 651 | -35.7% |
| 2021/12 | 1,012 | -24.3% |
| 2020/12 | 1,336 | -22.5% |
| 2019/12 | 1,723 | +138.0% |
| 2018/12 | 724 | +89.0% |
| 2017/12 | 383 | -28.4% |
| 2016/12 | 534 | -34.6% |
| 2015/12 | 817 | -25.2% |
| 2014/12 | 1,092 | -52.0% |
| 2013/12 | 2,274 | -2.7% |
| 2012/12 | 2,337 | +19.6% |
| 2011/12 | 1,954 | +0.6% |
| 2010/12 | 1,942 | - |