| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2024/11 | 1,975 | -24.9% |
| 2023/11 | 2,629 | -4.1% |
| 2022/11 | 2,743 | +4.1% |
| 2021/11 | 2,635 | -2.9% |
| 2020/11 | 2,713 | +15.4% |
| 2019/11 | 2,350 | -14.5% |
| 2018/11 | 2,750 | -7.4% |
| 2017/11 | 2,969 | -7.0% |
| 2016/11 | 3,195 | -37.4% |
| 2015/11 | 5,106 | -29.4% |
| 2014/11 | 7,233 | -3.3% |
| 2013/11 | 7,480 | -11.6% |
| 2012/11 | 8,466 | +31.1% |
| 2011/11 | 6,456 | - |