| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 5,617 | +25.0% |
| 2023/12 | 4,492 | +92.7% |
| 2022/12 | 2,331 | -61.9% |
| 2021/12 | 6,113 | -38.2% |
| 2020/12 | 9,885 | +2261.3% |
| 2019/12 | 418 | +179.7% |
| 2018/12 | 149 | +178.3% |
| 2017/12 | 53 | -63.9% |
| 2016/12 | 148 | -75.5% |
| 2015/12 | 608 | -89.6% |
| 2014/12 | 5,827 | +144.2% |
| 2013/12 | 2,385 | +339.1% |
| 2012/12 | 543 | -71.3% |
| 2011/12 | 1,896 | - |