| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2024/12 | 739,048 | +12.9% |
| 2023/12 | 654,713 | +127.0% |
| 2022/12 | 288,381 | -15.2% |
| 2021/12 | 339,918 | +0.3% |
| 2020/12 | 338,800 | -7.0% |
| 2019/12 | 364,352 | -4.7% |
| 2018/12 | 382,405 | +70.3% |
| 2017/12 | 224,501 | -8.1% |
| 2016/12 | 244,294 | -5.7% |
| 2015/12 | 259,123 | -4.1% |
| 2014/12 | 270,126 | -0.0% |
| 2013/12 | 270,148 | -3.0% |
| 2012/12 | 278,501 | +28.0% |
| 2011/12 | 217,603 | -3.4% |
| 2010/12 | 225,373 | - |