| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/12 | 4,400 | -10.2% |
| 2024/12 | 4,900 | +88.5% |
| 2023/12 | 2,600 | +2500.0% |
| 2022/12 | 100 | -90.3% |
| 2021/12 | 1,030 | -36.7% |
| 2020/12 | 1,627 | +2754.4% |
| 2019/12 | 57 | -96.3% |
| 2018/12 | 1,527 | +12.8% |
| 2017/12 | 1,354 | +424.9% |
| 2016/12 | 257 | +47.1% |
| 2015/12 | 175 | -19.9% |
| 2014/12 | 218 | -1.7% |
| 2013/12 | 222 | -25.3% |
| 2012/12 | 298 | +39.7% |
| 2011/12 | 213 | - |