| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 21,154 | -34.8% |
| 2023/12 | 32,432 | -29.0% |
| 2022/12 | 45,709 | -34.8% |
| 2021/12 | 70,139 | +105.2% |
| 2020/12 | 34,183 | +134.0% |
| 2019/12 | 14,609 | -62.5% |
| 2018/12 | 38,919 | +166.4% |
| 2017/12 | 14,611 | +7.5% |
| 2016/12 | 13,597 | -20.2% |
| 2015/12 | 17,036 | -42.5% |
| 2014/12 | 29,645 | +39.1% |
| 2013/12 | 21,307 | +66.7% |
| 2012/12 | 12,784 | +66.1% |
| 2011/12 | 7,695 | - |