| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 9,852 | -39.9% |
| 2023/12 | 16,380 | -59.4% |
| 2022/12 | 40,304 | -49.2% |
| 2021/12 | 79,262 | +188.1% |
| 2020/12 | 27,516 | +2802.5% |
| 2019/12 | 948 | -65.1% |
| 2018/12 | 2,717 | -35.2% |
| 2017/12 | 4,195 | +3030.6% |
| 2016/12 | 134 | -5.6% |
| 2015/12 | 142 | -82.4% |
| 2014/12 | 805 | -74.2% |
| 2013/12 | 3,125 | -30.5% |
| 2012/12 | 4,498 | -8.4% |
| 2011/12 | 4,911 | - |