| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/9 | 353,687 | +7.7% |
| 2023/9 | 328,539 | +23.0% |
| 2022/9 | 267,198 | +254.8% |
| 2021/9 | 75,313 | +990.9% |
| 2020/9 | 6,903 | -83.6% |
| 2019/9 | 42,125 | +299.8% |
| 2018/9 | 10,537 | -55.9% |
| 2017/9 | 23,912 | +321.0% |
| 2016/9 | 5,679 | -24.3% |
| 2015/9 | 7,505 | -12.9% |
| 2014/9 | 8,613 | -48.9% |
| 2013/9 | 16,844 | +259.7% |
| 2012/9 | 4,683 | -62.3% |
| 2011/9 | 12,421 | - |