| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2024/12 | 416,879 | +39.0% |
| 2023/12 | 299,899 | +300.1% |
| 2022/12 | 74,954 | - |
| 2020/12 | 688,463 | -4.4% |
| 2019/12 | 720,114 | -6.5% |
| 2018/12 | 770,242 | -6.3% |
| 2017/12 | 821,958 | -0.9% |
| 2016/12 | 829,265 | +315.3% |
| 2015/12 | 199,661 | -11.0% |
| 2014/12 | 224,250 | -2.5% |
| 2013/12 | 230,000 | -0.9% |
| 2012/12 | 231,977 | +28.5% |
| 2011/12 | 180,575 | - |