| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 33,561 | +194.2% |
| 2023/12 | 11,409 | -50.1% |
| 2022/12 | 22,847 | -81.4% |
| 2021/12 | 122,849 | +174.4% |
| 2020/12 | 44,767 | -67.9% |
| 2019/12 | 139,390 | +1921.6% |
| 2018/12 | 6,895 | +149.2% |
| 2017/12 | 2,767 | -57.1% |
| 2016/12 | 6,449 | +7312.6% |
| 2015/12 | 87 | -29.3% |
| 2014/12 | 123 | +261.8% |
| 2013/12 | 34 | -92.2% |
| 2012/12 | 434 | -21.1% |
| 2011/12 | 550 | - |