| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2024/12 | 92,904 | +13.2% |
| 2023/12 | 82,097 | +20.1% |
| 2022/12 | 68,356 | +35.7% |
| 2021/12 | 50,361 | -48.3% |
| 2020/12 | 97,340 | -60.1% |
| 2019/12 | 243,795 | +5.3% |
| 2018/12 | 231,438 | -4.0% |
| 2017/12 | 241,091 | +21.4% |
| 2016/12 | 198,528 | - |
| 2014/12 | 34,533 | -65.2% |
| 2013/12 | 99,158 | -18.2% |
| 2012/12 | 121,282 | +28.4% |
| 2011/12 | 94,439 | - |