| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 8,649 | -2.6% |
| 2023/12 | 8,878 | -48.8% |
| 2022/12 | 17,349 | -85.0% |
| 2021/12 | 115,529 | -12.4% |
| 2020/12 | 131,937 | +38.7% |
| 2019/12 | 95,108 | +12.8% |
| 2018/12 | 84,304 | +1374.9% |
| 2017/12 | 5,716 | -30.5% |
| 2016/12 | 8,224 | -79.8% |
| 2015/12 | 40,680 | +160.0% |
| 2014/12 | 15,649 | -96.6% |
| 2013/12 | 460,250 | - |
| 2011/12 | 6,969 | - |