| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2024/12 | 557,356 | +7.8% |
| 2023/12 | 516,870 | +22.5% |
| 2022/12 | 421,900 | +27.2% |
| 2021/12 | 331,776 | +355.6% |
| 2020/12 | 72,823 | -15.7% |
| 2019/12 | 86,426 | -5.0% |
| 2018/12 | 90,982 | -41.6% |
| 2017/12 | 155,792 | -0.7% |
| 2016/12 | 156,823 | +377.3% |
| 2015/12 | 32,859 | -15.5% |
| 2014/12 | 38,877 | - |
| 2012/12 | 266,580 | -5.5% |
| 2011/12 | 282,214 | - |