| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/12 | 5,945 | +21.8% |
| 2024/12 | 4,883 | +45.1% |
| 2023/12 | 3,365 | -77.0% |
| 2022/12 | 14,620 | -48.8% |
| 2021/12 | 28,567 | +2478.7% |
| 2020/12 | 1,107 | +9137.2% |
| 2019/12 | 11 | -52.6% |
| 2018/12 | 25 | -62.2% |
| 2017/12 | 66 | - |
| 2015/12 | 14 | -90.7% |
| 2014/12 | 155 | +15759.0% |
| 2014/9 | 0 | -68.5% |
| 2013/9 | 0 | +208.8% |
| 2012/9 | 0 | - |
| 2011/9 | 0 | - |