| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/12 | 3,137 | -7.2% |
| 2024/12 | 3,381 | -32.2% |
| 2023/12 | 4,990 | -68.9% |
| 2022/12 | 16,054 | +109.9% |
| 2021/12 | 7,648 | +1390.8% |
| 2020/12 | 513 | -71.2% |
| 2019/12 | 1,780 | -44.2% |
| 2018/12 | 3,191 | -18.1% |
| 2017/12 | 3,897 | +188.7% |
| 2016/12 | 1,350 | +13.3% |
| 2015/12 | 1,192 | -92.1% |
| 2014/12 | 15,170 | +268.7% |
| 2013/12 | 4,115 | -13.7% |
| 2012/12 | 4,768 | - |