| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 2,929 | -81.9% |
| 2023/12 | 16,189 | -31.4% |
| 2022/12 | 23,598 | -15.7% |
| 2021/12 | 27,982 | -22.2% |
| 2020/12 | 35,963 | +216.3% |
| 2019/12 | 11,370 | +48.7% |
| 2018/12 | 7,647 | +0.6% |
| 2017/12 | 7,600 | -3.6% |
| 2016/12 | 7,883 | +10.5% |
| 2015/12 | 7,131 | +40.7% |
| 2014/12 | 5,068 | +2.4% |
| 2013/12 | 4,947 | +164.4% |
| 2012/12 | 1,871 | -37.0% |
| 2011/12 | 2,972 | - |