| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 16,728 | +26.7% |
| 2023/12 | 13,198 | +197.0% |
| 2022/12 | 4,444 | -51.9% |
| 2021/12 | 9,233 | +16.5% |
| 2020/12 | 7,926 | +106.6% |
| 2019/12 | 3,836 | +28.0% |
| 2018/12 | 2,998 | -39.8% |
| 2017/12 | 4,978 | -43.5% |
| 2016/12 | 8,812 | +13.9% |
| 2015/12 | 7,737 | +137.3% |
| 2014/12 | 3,260 | -1.4% |
| 2013/12 | 3,306 | +44.6% |
| 2012/12 | 2,286 | +105.0% |
| 2011/12 | 1,115 | - |