| （単位：百万ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2024/12 | 958 | -8.7% |
| 2023/12 | 1,050 | -0.1% |
| 2022/12 | 1,051 | +0.1% |
| 2021/12 | 1,050 | +9.6% |
| 2020/12 | 958 | +26.0% |
| 2019/12 | 760 | -0.2% |
| 2018/12 | 762 | -6.3% |
| 2017/12 | 813 | -0.2% |
| 2016/12 | 815 | -14.3% |
| 2015/12 | 951 | -0.1% |
| 2014/12 | 953 | -0.6% |
| 2013/12 | 958 | +27.5% |
| 2012/12 | 751 | +28.8% |
| 2011/12 | 583 | +48.2% |
| 2010/12 | 394 | - |