| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 18,428 | +62.9% |
| 2023/12 | 11,313 | -17.9% |
| 2022/12 | 13,778 | -53.7% |
| 2021/12 | 29,757 | -26.4% |
| 2020/12 | 40,412 | +26.7% |
| 2019/12 | 31,906 | +92.0% |
| 2018/12 | 16,622 | -7.2% |
| 2017/12 | 17,914 | +0.1% |
| 2016/12 | 17,901 | -3.6% |
| 2015/12 | 18,561 | -12.4% |
| 2014/12 | 21,197 | -61.2% |
| 2013/12 | 54,635 | +640.3% |
| 2012/12 | 7,380 | -32.4% |
| 2011/12 | 10,919 | - |