| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 7,327 | -57.2% |
| 2023/12 | 17,101 | -22.0% |
| 2022/12 | 21,918 | +66.1% |
| 2021/12 | 13,200 | -47.8% |
| 2020/12 | 25,300 | +6.6% |
| 2019/12 | 23,738 | -29.8% |
| 2018/12 | 33,792 | +13.5% |
| 2017/12 | 29,777 | -6.3% |
| 2016/12 | 31,766 | +176.4% |
| 2015/12 | 11,493 | -30.9% |
| 2014/12 | 16,634 | +77.4% |
| 2013/12 | 9,376 | +30.7% |
| 2012/12 | 7,175 | +62.7% |
| 2011/12 | 4,409 | - |