| （単位：百万ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2025/2 | -714 | +13.7% |
| 2024/2 | -628 | -41.7% |
| 2023/1 | -1,077 | -45.5% |
| 2022/1 | -1,976 | -54.7% |
| 2021/1 | -4,358 | +302.0% |
| 2020/2 | -1,084 | +36.2% |
| 2019/2 | -796 | -71.4% |
| 2018/2 | -2,788 | -28.1% |
| 2017/1 | -3,877 | +34.3% |
| 2016/1 | -2,886 | -25.0% |
| 2015/1 | -3,847 | +34.7% |
| 2014/2 | -2,856 | - |
| 2012/3 | -1,156 | +69.0% |
| 2011/2 | -684 | -63.6% |
| 2010/2 | -1,881 | - |