| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/9 | 481,200 | -21.9% |
| 2023/9 | 616,000 | +132.6% |
| 2022/9 | 264,800 | +72.4% |
| 2021/9 | 153,600 | -61.0% |
| 2020/9 | 394,300 | +3.0% |
| 2019/9 | 382,800 | - |
| 2017/12 | 321,783 | +21.1% |
| 2016/12 | 265,798 | +175.6% |
| 2015/12 | 96,442 | -43.3% |
| 2014/12 | 170,127 | -11.5% |
| 2013/12 | 192,307 | +1756.1% |
| 2012/12 | 10,361 | -43.3% |
| 2011/12 | 18,283 | - |