| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2024/12 | 741,650 | -2.1% |
| 2023/12 | 757,422 | +26.9% |
| 2022/12 | 597,069 | +24.2% |
| 2021/12 | 480,730 | +38.0% |
| 2020/12 | 348,292 | -5.2% |
| 2019/12 | 367,290 | -40.9% |
| 2018/12 | 621,135 | +33.1% |
| 2017/12 | 466,565 | +55.6% |
| 2016/12 | 299,820 | +17.5% |
| 2015/12 | 255,146 | +10.7% |
| 2014/12 | 230,451 | +45.9% |
| 2013/12 | 157,900 | +78.9% |
| 2012/12 | 88,258 | +71.4% |
| 2011/12 | 51,489 | - |