| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/9 | 264,449 | -37.0% |
| 2023/9 | 419,458 | +77.3% |
| 2022/9 | 236,584 | -40.8% |
| 2021/9 | 399,527 | +8.4% |
| 2020/9 | 368,401 | +0.8% |
| 2019/9 | 365,635 | +739.8% |
| 2018/9 | 43,539 | +4.5% |
| 2017/9 | 41,683 | -4.5% |
| 2016/9 | 43,658 | +132.7% |
| 2015/9 | 18,758 | -15.9% |
| 2014/9 | 22,301 | -16.3% |
| 2013/9 | 26,648 | +71.4% |
| 2012/9 | 15,550 | -62.7% |
| 2011/9 | 41,694 | - |