| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2025/2 | 447,100 | +0.2% |
| 2024/2 | 446,300 | +0.2% |
| 2023/2 | 445,500 | -6.7% |
| 2022/2 | 477,400 | -0.4% |
| 2021/2 | 479,200 | -0.5% |
| 2020/2 | 481,400 | -0.3% |
| 2019/2 | 482,900 | +65.3% |
| 2018/2 | 292,200 | -0.8% |
| 2017/2 | 294,600 | -0.7% |
| 2016/2 | 296,600 | +6.1% |
| 2015/2 | 279,600 | -1.7% |
| 2014/2 | 284,400 | -0.7% |
| 2013/2 | 286,400 | -0.9% |
| 2012/2 | 288,900 | - |