| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 7,721 | +602.5% |
| 2023/12 | 1,099 | -91.4% |
| 2022/12 | 12,732 | +1394.4% |
| 2021/12 | 852 | -74.7% |
| 2020/12 | 3,372 | +39.6% |
| 2019/12 | 2,416 | +105.3% |
| 2018/12 | 1,177 | +1409.0% |
| 2017/12 | 78 | -99.6% |
| 2016/12 | 21,870 | +73.4% |
| 2015/12 | 12,615 | -37.5% |
| 2014/12 | 20,173 | -22.6% |
| 2013/12 | 26,079 | +4954.1% |
| 2012/12 | 516 | -96.1% |
| 2011/12 | 13,340 | - |