| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 9,484 | +186.8% |
| 2023/12 | 3,307 | -62.0% |
| 2022/12 | 8,713 | -64.8% |
| 2021/12 | 24,738 | -55.1% |
| 2020/12 | 55,075 | +152.9% |
| 2019/12 | 21,781 | -55.3% |
| 2018/12 | 48,742 | +143.8% |
| 2017/12 | 19,992 | +59.6% |
| 2016/12 | 12,523 | +217.7% |
| 2015/12 | 3,942 | +26.7% |
| 2014/12 | 3,111 | -74.2% |
| 2013/12 | 12,035 | -28.7% |
| 2012/12 | 16,876 | +119.2% |
| 2011/12 | 7,698 | - |