| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 17,267 | -67.6% |
| 2023/12 | 53,213 | -34.0% |
| 2022/12 | 80,600 | +41.4% |
| 2021/12 | 56,995 | -13.8% |
| 2020/12 | 66,127 | +110.2% |
| 2019/12 | 31,461 | -44.6% |
| 2018/12 | 56,763 | +259.5% |
| 2017/12 | 15,791 | +3135.9% |
| 2016/12 | 488 | +12.4% |
| 2015/12 | 434 | +252.8% |
| 2014/12 | 123 | -99.1% |
| 2013/12 | 13,650 | +293.0% |
| 2012/12 | 3,473 | -83.3% |
| 2011/12 | 20,821 | - |