| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2024/12 | 547,000 | +0.2% |
| 2023/12 | 546,000 | +119.3% |
| 2022/12 | 249,000 | -1.8% |
| 2021/12 | 253,600 | -16.1% |
| 2020/12 | 302,323 | +1.4% |
| 2019/12 | 298,025 | +0.1% |
| 2018/12 | 297,740 | +0.1% |
| 2017/12 | 297,469 | +20.3% |
| 2016/12 | 247,209 | -0.9% |
| 2015/12 | 249,346 | +24.7% |
| 2014/12 | 199,939 | 0.0% |
| 2013/12 | 199,874 | 0.0% |
| 2012/12 | 199,809 | 0.0% |
| 2011/12 | 199,744 | - |