| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2025/2 | 898,027 | +38.8% |
| 2024/2 | 647,170 | -28.5% |
| 2023/2 | 905,339 | +16.1% |
| 2022/2 | 779,835 | +161.2% |
| 2021/2 | 298,510 | -5.2% |
| 2020/2 | 314,838 | +1.9% |
| 2019/2 | 308,913 | +14.8% |
| 2018/2 | 269,131 | -41.8% |
| 2017/2 | 462,528 | +17.4% |
| 2016/2 | 394,114 | -6.4% |
| 2015/2 | 420,912 | +243.4% |
| 2014/2 | 122,580 | -24.4% |
| 2013/2 | 162,158 | +3.8% |
| 2012/2 | 156,154 | - |