| （単位：百万ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2023/12 | 4,835 | -1.4% |
| 2022/12 | 4,904 | -29.3% |
| 2021/12 | 6,932 | +110.1% |
| 2020/12 | 3,300 | +44.2% |
| 2019/12 | 2,289 | +0.2% |
| 2018/12 | 2,284 | -16.4% |
| 2017/12 | 2,732 | -15.0% |
| 2016/12 | 3,213 | -12.1% |
| 2015/12 | 3,655 | +38.0% |
| 2014/12 | 2,648 | -0.2% |
| 2013/12 | 2,653 | -28.7% |
| 2012/12 | 3,721 | +47.1% |
| 2011/12 | 2,529 | -2.8% |
| 2010/12 | 2,602 | - |