| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 274,100 | +403.5% |
| 2023/12 | 54,439 | +554.1% |
| 2022/12 | 8,323 | -82.1% |
| 2021/12 | 46,455 | +1157.6% |
| 2020/12 | 3,693 | +16.6% |
| 2019/12 | 3,168 | -26.6% |
| 2018/12 | 4,318 | +12.9% |
| 2017/12 | 3,824 | -10.9% |
| 2016/12 | 4,294 | +91.0% |
| 2015/12 | 2,248 | -39.3% |
| 2014/12 | 3,702 | +16.8% |
| 2013/12 | 3,169 | +31.5% |
| 2012/12 | 2,410 | -34.9% |
| 2011/12 | 3,702 | - |