| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2024/12 | 59,000 | +353.8% |
| 2023/12 | 13,000 | -117.8% |
| 2022/12 | -73,000 | -60.1% |
| 2021/12 | -183,000 | +134.6% |
| 2020/12 | -78,000 | +358.8% |
| 2019/12 | -17,000 | -92.2% |
| 2018/12 | -219,000 | -60.3% |
| 2017/12 | -551,000 | +35.7% |
| 2016/12 | -406,000 | +67.8% |
| 2015/12 | -242,000 | -58.7% |
| 2014/12 | -586,000 | +39.2% |
| 2013/12 | -421,000 | -7.5% |
| 2012/12 | -455,000 | -5.6% |
| 2011/12 | -482,000 | - |