| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 5,095 | +34.1% |
| 2023/12 | 3,800 | -79.2% |
| 2022/12 | 18,306 | -24.4% |
| 2021/12 | 24,205 | +67.7% |
| 2020/12 | 14,437 | +1028.8% |
| 2019/12 | 1,279 | -76.7% |
| 2018/12 | 5,480 | -64.9% |
| 2017/12 | 15,595 | +1078.8% |
| 2016/12 | 1,323 | -94.3% |
| 2015/12 | 23,113 | -26.1% |
| 2014/12 | 31,293 | -42.2% |
| 2013/12 | 54,136 | +280.6% |
| 2012/12 | 14,224 | - |