| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2024/12 | 393,613 | -21.8% |
| 2023/12 | 503,040 | +25.0% |
| 2022/12 | 402,466 | +7.0% |
| 2021/12 | 376,281 | +12.2% |
| 2020/12 | 335,393 | -7.3% |
| 2019/12 | 361,961 | -15.9% |
| 2018/12 | 430,463 | +10.8% |
| 2017/12 | 388,630 | -6.8% |
| 2016/12 | 416,892 | +67.0% |
| 2015/12 | 249,594 | +0.9% |
| 2014/12 | 247,337 | +36.1% |
| 2013/12 | 181,676 | -6.3% |
| 2012/12 | 193,982 | +42.1% |
| 2011/12 | 136,552 | -15.1% |
| 2010/12 | 160,878 | - |