| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 26,661 | +89.4% |
| 2023/12 | 14,073 | +134.7% |
| 2022/12 | 5,997 | +20.8% |
| 2021/12 | 4,963 | -86.5% |
| 2020/12 | 36,737 | +2653.9% |
| 2019/12 | 1,334 | -81.3% |
| 2018/12 | 7,141 | +3236.9% |
| 2017/12 | 214 | -50.9% |
| 2016/12 | 436 | -90.0% |
| 2015/12 | 4,364 | -94.3% |
| 2014/12 | 75,988 | +98.8% |
| 2013/12 | 38,226 | +62.8% |
| 2012/12 | 23,486 | +1686.0% |
| 2011/12 | 1,315 | - |