| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 17,361 | -2.6% |
| 2023/12 | 17,819 | -15.9% |
| 2022/12 | 21,194 | -32.4% |
| 2021/12 | 31,349 | -7.3% |
| 2020/12 | 33,825 | -74.9% |
| 2019/12 | 134,904 | +512.3% |
| 2018/12 | 22,031 | +235.9% |
| 2017/12 | 6,559 | -15.7% |
| 2016/12 | 7,779 | +91.6% |
| 2015/12 | 4,060 | +115.9% |
| 2014/12 | 1,881 | -61.9% |
| 2013/12 | 4,932 | +278.9% |
| 2012/12 | 1,301 | +20984.2% |
| 2011/12 | 6 | - |