| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 15,465 | +21.8% |
| 2023/12 | 12,696 | +5.8% |
| 2022/12 | 12,000 | +17.1% |
| 2021/12 | 10,251 | +84.5% |
| 2020/12 | 5,556 | -20.5% |
| 2019/12 | 6,993 | +3.6% |
| 2018/12 | 6,748 | +58.6% |
| 2017/12 | 4,256 | -25.2% |
| 2016/12 | 5,688 | +24.8% |
| 2015/12 | 4,556 | -22.4% |
| 2014/12 | 5,869 | +111.4% |
| 2013/12 | 2,776 | +142.4% |
| 2012/12 | 1,145 | -63.4% |
| 2011/12 | 3,128 | - |