| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/9 | 37,122 | +10.1% |
| 2023/9 | 33,724 | +98.3% |
| 2022/9 | 17,003 | -27.8% |
| 2021/9 | 23,562 | -27.9% |
| 2020/9 | 32,686 | +72.7% |
| 2019/9 | 18,925 | -49.4% |
| 2018/9 | 37,405 | -27.0% |
| 2017/9 | 51,229 | +35.7% |
| 2016/9 | 37,753 | -6.6% |
| 2015/9 | 40,426 | -24.0% |
| 2014/9 | 53,218 | +1852.2% |
| 2013/9 | 2,726 | -96.1% |
| 2012/9 | 70,712 | +94.7% |
| 2011/9 | 36,314 | - |