| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/3 | 41,422 | -17.9% |
| 2024/3 | 50,431 | +30.9% |
| 2023/3 | 38,520 | -12.3% |
| 2022/3 | 43,931 | +3.5% |
| 2021/3 | 42,450 | -7.7% |
| 2020/3 | 46,006 | +35.9% |
| 2019/3 | 33,841 | -0.1% |
| 2018/3 | 33,879 | -20.9% |
| 2017/3 | 42,842 | -49.3% |
| 2016/3 | 84,570 | -9.8% |
| 2015/3 | 93,774 | +29.1% |
| 2014/3 | 72,640 | +65.7% |
| 2013/3 | 43,847 | +104.2% |
| 2012/3 | 21,468 | - |