| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/9 | 63,933 | +5.7% |
| 2023/9 | 60,486 | +3.4% |
| 2022/9 | 58,496 | +269.2% |
| 2021/9 | 15,846 | +59.0% |
| 2020/9 | 9,964 | -59.7% |
| 2019/9 | 24,696 | -2.8% |
| 2018/9 | 25,404 | +61.7% |
| 2017/9 | 15,708 | +343.4% |
| 2016/9 | 3,543 | +14.5% |
| 2015/9 | 3,093 | -59.6% |
| 2014/9 | 7,652 | -9.0% |
| 2013/9 | 8,413 | -3.7% |
| 2012/9 | 8,736 | +4.4% |
| 2011/9 | 8,368 | - |