| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 5,382 | -36.6% |
| 2023/12 | 8,490 | -28.2% |
| 2022/12 | 11,831 | -50.9% |
| 2021/12 | 24,107 | +68.7% |
| 2020/12 | 14,294 | +104.7% |
| 2019/12 | 6,984 | -53.2% |
| 2018/12 | 14,929 | +311.2% |
| 2017/12 | 3,631 | -71.9% |
| 2016/12 | 12,906 | +152.2% |
| 2015/12 | 5,117 | -39.8% |
| 2014/12 | 8,496 | -41.0% |
| 2013/12 | 14,390 | +180.7% |
| 2012/12 | 5,127 | - |