| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 8,595 | +5.9% |
| 2023/12 | 8,118 | +19.5% |
| 2022/12 | 6,795 | -46.0% |
| 2021/12 | 12,586 | -30.5% |
| 2020/12 | 18,112 | +15.9% |
| 2019/12 | 15,629 | -5.2% |
| 2018/12 | 16,487 | +305.2% |
| 2017/12 | 4,069 | +3.6% |
| 2016/12 | 3,928 | +18.9% |
| 2015/12 | 3,303 | -71.1% |
| 2014/12 | 11,434 | +202.2% |
| 2013/12 | 3,783 | -51.9% |
| 2012/12 | 7,861 | -71.9% |
| 2011/12 | 27,996 | - |