| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2024/12 | 9,196 | -24.3% |
| 2023/12 | 12,153 | +46.2% |
| 2022/12 | 8,311 | +21.7% |
| 2021/12 | 6,827 | -36.7% |
| 2020/12 | 10,787 | +2036.0% |
| 2019/12 | 505 | -64.1% |
| 2018/12 | 1,408 | +54.6% |
| 2017/12 | 911 | -65.0% |
| 2016/12 | 2,600 | -51.8% |
| 2015/12 | 5,399 | +95.3% |
| 2014/12 | 2,764 | -6.5% |
| 2013/12 | 2,956 | -10.6% |
| 2012/12 | 3,308 | -39.1% |
| 2011/12 | 5,433 | - |