| （単位：百万ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2025/6 | 30,372 | +4.3% |
| 2024/6 | 29,107 | +2.7% |
| 2023/6 | 28,329 | +6.9% |
| 2022/6 | 26,495 | -0.8% |
| 2021/6 | 26,719 | +2.6% |
| 2020/6 | 26,045 | +9.5% |
| 2019/6 | 23,783 | +5.1% |
| 2018/6 | 22,635 | +14.8% |
| 2017/6 | 19,714 | +4.1% |
| 2016/6 | 18,945 | +3.4% |
| 2015/6 | 18,327 | -7.5% |
| 2014/6 | 19,811 | +3.7% |
| 2013/6 | 19,111 | -9.3% |
| 2012/6 | 21,080 | -4.3% |
| 2011/6 | 22,033 | +3.2% |
| 2010/6 | 21,360 | - |