| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 23,288 | +143.5% |
| 2023/12 | 9,564 | -51.9% |
| 2022/12 | 19,866 | -44.4% |
| 2021/12 | 35,703 | -37.5% |
| 2020/12 | 57,165 | +438.5% |
| 2019/12 | 10,614 | -20.3% |
| 2018/12 | 13,310 | +33.0% |
| 2017/12 | 10,006 | -12.6% |
| 2016/12 | 11,444 | +196.7% |
| 2015/12 | 3,857 | -59.1% |
| 2014/12 | 9,422 | +289.6% |
| 2013/12 | 2,418 | - |
| 2011/12 | 5,505 | - |