| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/9 | 135,835 | +79.3% |
| 2023/9 | 75,770 | +204.9% |
| 2022/9 | 24,848 | +7.5% |
| 2021/9 | 23,105 | -56.9% |
| 2020/9 | 53,577 | +183.0% |
| 2019/9 | 18,934 | -27.9% |
| 2018/9 | 26,247 | -7.2% |
| 2017/9 | 28,290 | -14.2% |
| 2016/9 | 32,961 | -33.2% |
| 2015/9 | 49,360 | +4.3% |
| 2014/9 | 47,342 | +227977.3% |
| 2013/9 | 20 | -99.9% |
| 2012/9 | 18,729 | -47.4% |
| 2011/9 | 35,577 | - |