| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2024/12 | -522,767 | -0.0% |
| 2023/12 | -522,905 | +59.5% |
| 2022/12 | -327,828 | +20.4% |
| 2021/12 | -272,204 | +10.2% |
| 2020/12 | -247,051 | +232.8% |
| 2019/12 | -74,227 | -136.5% |
| 2018/12 | 203,475 | -21.0% |
| 2017/12 | 257,500 | +20.1% |
| 2016/12 | 214,359 | +282.1% |
| 2015/12 | 56,098 | +370.5% |
| 2014/12 | 11,922 | -93.7% |
| 2013/12 | 188,040 | +16.4% |
| 2012/12 | 161,574 | +2.1% |
| 2011/12 | 158,286 | - |