| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2024/12 | -284,854 | -26.3% |
| 2023/12 | -386,557 | +605.3% |
| 2022/12 | -54,809 | +0.7% |
| 2021/12 | -54,442 | -127.5% |
| 2020/12 | 197,965 | +5.3% |
| 2019/12 | 187,941 | +42.8% |
| 2018/12 | 131,577 | -305.5% |
| 2017/12 | -64,025 | -42.2% |
| 2016/12 | -110,724 | +287.1% |
| 2015/12 | -28,605 | +134.5% |
| 2014/12 | -12,198 | -90.8% |
| 2013/12 | -133,077 | -45.5% |
| 2012/12 | -244,065 | - |