| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 54,717 | -45.0% |
| 2023/12 | 99,396 | -16.8% |
| 2022/12 | 119,438 | -5.6% |
| 2021/12 | 126,562 | +19.3% |
| 2020/12 | 106,045 | +1470.8% |
| 2019/12 | 6,751 | +9276.4% |
| 2018/12 | 72 | -88.0% |
| 2017/12 | 600 | -9.0% |
| 2016/12 | 659 | +1036.2% |
| 2015/12 | 58 | +81.3% |
| 2014/12 | 32 | -66.0% |
| 2013/12 | 94 | -59.0% |
| 2012/12 | 229 | +4.1% |
| 2011/12 | 220 | - |