| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/8 | 58,130 | +24.5% |
| 2024/8 | 46,699 | -3.0% |
| 2023/8 | 48,143 | +27.2% |
| 2022/8 | 37,843 | -56.0% |
| 2021/8 | 85,961 | +52.2% |
| 2020/8 | 56,462 | +107.3% |
| 2019/8 | 27,233 | -44.3% |
| 2018/8 | 48,866 | +31.8% |
| 2017/8 | 37,082 | -27.1% |
| 2016/8 | 50,891 | -5.6% |
| 2015/8 | 53,896 | -6.8% |
| 2014/8 | 57,803 | +8.2% |
| 2013/8 | 53,434 | -23.4% |
| 2012/8 | 69,719 | - |