| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2024/9 | 208,811 | +41.3% |
| 2023/9 | 147,827 | -9.9% |
| 2022/9 | 164,084 | +49.2% |
| 2021/9 | 110,006 | -10.4% |
| 2020/9 | 122,805 | -5.1% |
| 2019/9 | 129,447 | +30.4% |
| 2018/9 | 99,280 | +31.1% |
| 2017/9 | 75,717 | -17.4% |
| 2016/9 | 91,641 | -8.4% |
| 2015/9 | 100,000 | -19.7% |
| 2014/9 | 124,572 | +0.1% |
| 2013/9 | 124,460 | +0.1% |
| 2012/9 | 124,357 | +0.1% |
| 2011/9 | 124,263 | - |