| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2024/12 | 625,439 | -4.4% |
| 2023/12 | 654,146 | +11.4% |
| 2022/12 | 587,140 | +61.5% |
| 2021/12 | 363,580 | +83.0% |
| 2020/12 | 198,669 | -10.6% |
| 2019/12 | 222,103 | -19.6% |
| 2018/12 | 276,080 | -5.1% |
| 2017/12 | 290,799 | -8.3% |
| 2016/12 | 317,013 | -4.3% |
| 2015/12 | 331,354 | +21.0% |
| 2014/12 | 273,931 | +1.2% |
| 2013/12 | 270,623 | +48.4% |
| 2012/12 | 182,402 | -8.5% |
| 2011/12 | 199,454 | - |