| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 20,104 | -13.1% |
| 2023/12 | 23,140 | -38.3% |
| 2022/12 | 37,515 | -30.7% |
| 2021/12 | 54,109 | +169.2% |
| 2020/12 | 20,099 | +252.9% |
| 2019/12 | 5,695 | +83.7% |
| 2018/12 | 3,101 | -66.6% |
| 2017/12 | 9,289 | +180.2% |
| 2016/12 | 3,315 | -38.7% |
| 2015/12 | 5,408 | -41.5% |
| 2014/12 | 9,244 | +162.9% |
| 2013/12 | 3,516 | +117.1% |
| 2012/12 | 1,620 | - |