| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2024/12 | 905,019 | +10.6% |
| 2023/12 | 818,188 | +63.3% |
| 2022/12 | 500,937 | +9.9% |
| 2021/12 | 455,666 | +15.4% |
| 2020/12 | 394,886 | -20.9% |
| 2019/12 | 499,147 | +0.9% |
| 2018/12 | 494,509 | +33.5% |
| 2017/12 | 370,470 | +3.8% |
| 2016/12 | 357,023 | -18.3% |
| 2015/12 | 436,738 | -1.6% |
| 2014/12 | 444,055 | +21.7% |
| 2013/12 | 364,911 | -7.1% |
| 2012/12 | 392,931 | - |
| 2010/12 | 431,682 | - |