| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 4,791 | +19.1% |
| 2023/12 | 4,021 | +178.6% |
| 2022/12 | 1,443 | -37.2% |
| 2021/12 | 2,300 | -62.7% |
| 2020/12 | 6,163 | +2932.3% |
| 2019/12 | 203 | -92.7% |
| 2018/12 | 2,786 | +151.5% |
| 2017/12 | 1,108 | -33.3% |
| 2016/12 | 1,662 | -25.8% |
| 2015/12 | 2,241 | -28.7% |
| 2014/12 | 3,143 | -85.3% |
| 2013/12 | 21,322 | +111.2% |
| 2012/12 | 10,096 | +26.7% |
| 2011/12 | 7,971 | - |