| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2024/9 | 83,723 | -19.5% |
| 2023/9 | 103,976 | -1.9% |
| 2022/9 | 105,948 | +2372.5% |
| 2021/9 | 4,285 | -53.1% |
| 2020/9 | 9,145 | -94.4% |
| 2019/9 | 163,449 | -6.3% |
| 2018/9 | 174,349 | -6.5% |
| 2017/9 | 186,476 | -5.4% |
| 2016/9 | 197,219 | -4.0% |
| 2015/9 | 205,481 | +233.4% |
| 2014/9 | 61,640 | +71.2% |
| 2013/9 | 36,000 | -9.8% |
| 2012/9 | 39,900 | -30.2% |
| 2011/9 | 57,158 | - |