| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2024/12 | -82,900 | -64.9% |
| 2023/12 | -236,100 | +72.0% |
| 2022/12 | -137,300 | -68.4% |
| 2021/12 | -434,700 | -24.6% |
| 2020/12 | -576,400 | +115.6% |
| 2019/12 | -267,400 | -36.9% |
| 2018/12 | -423,600 | +3.4% |
| 2017/12 | -409,600 | -5.0% |
| 2016/12 | -431,000 | +8.8% |
| 2015/12 | -396,200 | +24.6% |
| 2014/12 | -318,100 | +8.2% |
| 2013/12 | -294,100 | +34.2% |
| 2012/12 | -219,200 | +12077.8% |
| 2011/12 | -1,800 | -101.3% |
| 2010/12 | 142,100 | - |