| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 9,934 | -47.3% |
| 2023/12 | 18,864 | +66.0% |
| 2022/12 | 11,364 | -24.9% |
| 2021/12 | 15,133 | -54.9% |
| 2020/12 | 33,562 | -1.6% |
| 2019/12 | 34,122 | +63.4% |
| 2018/12 | 20,882 | +148.7% |
| 2017/12 | 8,397 | -81.7% |
| 2016/12 | 46,005 | +161.2% |
| 2015/12 | 17,613 | -69.0% |
| 2014/12 | 56,749 | -36.1% |
| 2013/12 | 88,747 | +78.8% |
| 2012/12 | 49,648 | -42.8% |
| 2011/12 | 86,778 | - |