| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 454 | -33.2% |
| 2023/12 | 680 | -80.7% |
| 2022/12 | 3,532 | -89.0% |
| 2021/12 | 32,007 | +633.8% |
| 2020/12 | 4,361 | +1112.7% |
| 2019/12 | 359 | -90.0% |
| 2018/12 | 3,598 | +6477.7% |
| 2017/12 | 54 | -98.6% |
| 2016/12 | 3,883 | -43.9% |
| 2015/12 | 6,924 | +127.0% |
| 2014/12 | 3,049 | +570.3% |
| 2013/12 | 454 | -35.3% |
| 2012/12 | 703 | -69.0% |
| 2011/12 | 2,270 | - |