| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2024/12 | 193,200 | +51.8% |
| 2023/12 | 127,300 | -63.0% |
| 2022/12 | 344,500 | +75.1% |
| 2021/12 | 196,700 | +73.8% |
| 2020/12 | 113,200 | -60.1% |
| 2019/12 | 284,000 | +28.3% |
| 2018/12 | 221,400 | -46.1% |
| 2017/12 | 410,400 | +26.8% |
| 2016/12 | 323,600 | +30.0% |
| 2015/12 | 249,000 | +11.3% |
| 2014/12 | 223,800 | +16.6% |
| 2013/12 | 191,900 | -21.3% |
| 2012/12 | 243,700 | -47.2% |
| 2011/12 | 461,600 | +76.9% |
| 2010/12 | 261,000 | - |