| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 17,206 | -20.6% |
| 2023/12 | 21,670 | +1.7% |
| 2022/12 | 21,313 | -37.8% |
| 2021/12 | 34,282 | +26.1% |
| 2020/12 | 27,186 | +77.5% |
| 2019/12 | 15,313 | +25.7% |
| 2018/12 | 12,185 | +29.8% |
| 2017/12 | 9,387 | +9.3% |
| 2016/12 | 8,585 | -43.8% |
| 2015/12 | 15,280 | -52.6% |
| 2014/12 | 32,220 | +171.2% |
| 2013/12 | 11,880 | -14.8% |
| 2012/12 | 13,948 | +204.8% |
| 2011/12 | 4,576 | - |