| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 15,780 | +58.5% |
| 2023/12 | 9,957 | -13.8% |
| 2022/12 | 11,548 | -68.9% |
| 2021/12 | 37,158 | +77.0% |
| 2020/12 | 20,995 | +8.5% |
| 2019/12 | 19,349 | -29.5% |
| 2018/12 | 27,439 | -18.1% |
| 2017/12 | 33,523 | +4.6% |
| 2016/12 | 32,041 | -2.0% |
| 2015/12 | 32,701 | +14.5% |
| 2014/12 | 28,570 | -7.0% |
| 2013/12 | 30,707 | +41.2% |
| 2012/12 | 21,748 | -31.3% |
| 2011/12 | 31,677 | - |