| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/9 | 130,992 | -22.1% |
| 2023/9 | 168,113 | +648.8% |
| 2022/9 | 22,452 | -4.8% |
| 2021/9 | 23,590 | -12.7% |
| 2020/9 | 27,032 | +14.5% |
| 2019/9 | 23,605 | +35.1% |
| 2018/9 | 17,478 | -28.6% |
| 2017/9 | 24,473 | -27.0% |
| 2016/9 | 33,541 | +29.0% |
| 2015/9 | 25,996 | +4.7% |
| 2014/9 | 24,823 | +57.1% |
| 2013/9 | 15,799 | +6.9% |
| 2012/9 | 14,785 | +12.6% |
| 2011/9 | 13,130 | - |