| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2024/12 | 42,244 | -3.8% |
| 2023/12 | 43,935 | -38.4% |
| 2022/12 | 64,147 | -27.7% |
| 2022/1 | 71,313 | -19.6% |
| 2021/1 | 88,693 | - |
| 2019/12 | 98,765 | +244.4% |
| 2018/12 | 28,675 | -18.6% |
| 2017/12 | 35,225 | +995.9% |
| 2016/12 | 1,785 | -58.3% |
| 2016/1 | 3,214 | -25.0% |
| 2015/1 | 4,285 | - |
| 2013/12 | 6,071 | -19.0% |
| 2012/12 | 7,499 | +11.1% |
| 2011/12 | 6,750 | - |