| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 39,990 | +39.8% |
| 2023/12 | 28,598 | -1.0% |
| 2022/12 | 28,899 | +16.8% |
| 2021/12 | 24,747 | +14.9% |
| 2020/12 | 21,531 | +19.9% |
| 2019/12 | 17,958 | -27.1% |
| 2018/12 | 24,637 | +445.6% |
| 2017/12 | 4,515 | +26.0% |
| 2016/12 | 3,584 | +475.3% |
| 2015/12 | 623 | -85.2% |
| 2014/12 | 4,220 | +14.4% |
| 2013/12 | 3,688 | -2.8% |
| 2012/12 | 3,795 | -56.5% |
| 2011/12 | 8,715 | - |