| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/9 | 40,112 | -11.6% |
| 2023/9 | 45,352 | +138.7% |
| 2022/9 | 18,998 | -59.2% |
| 2021/9 | 46,587 | -23.8% |
| 2020/9 | 61,098 | +10.5% |
| 2019/9 | 55,292 | -14.5% |
| 2018/9 | 64,670 | +33.8% |
| 2017/9 | 48,336 | +3.0% |
| 2016/9 | 46,941 | -15.6% |
| 2015/9 | 55,588 | +19.4% |
| 2014/9 | 46,551 | +81.1% |
| 2013/9 | 25,707 | -13.3% |
| 2012/9 | 29,657 | -16.3% |
| 2011/9 | 35,413 | - |