| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 21,911 | +80.4% |
| 2023/12 | 12,149 | +2.7% |
| 2022/12 | 11,834 | -43.1% |
| 2021/12 | 20,781 | -69.1% |
| 2020/12 | 67,177 | +478.9% |
| 2019/12 | 11,604 | -65.0% |
| 2018/12 | 33,107 | +95.8% |
| 2017/12 | 16,909 | -0.7% |
| 2016/12 | 17,027 | -70.9% |
| 2015/12 | 58,437 | -77.3% |
| 2014/12 | 256,872 | +341.9% |
| 2013/12 | 58,131 | +131.0% |
| 2012/12 | 25,162 | +395.3% |
| 2011/12 | 5,080 | -19.0% |
| 2010/12 | 6,271 | - |