| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2024/12 | -30,363 | -79.1% |
| 2023/12 | -145,134 | +511.6% |
| 2022/12 | -23,731 | -14.4% |
| 2021/12 | -27,737 | -1.0% |
| 2020/12 | -28,019 | +22.8% |
| 2019/12 | -22,820 | +4.0% |
| 2018/12 | -21,934 | +22.6% |
| 2017/12 | -17,889 | -4.9% |
| 2016/12 | -18,820 | +25.4% |
| 2015/12 | -15,003 | +12.1% |
| 2014/12 | -13,388 | +10.9% |
| 2013/12 | -12,073 | +7.7% |
| 2012/12 | -11,212 | +17.4% |
| 2011/12 | -9,550 | - |