| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/12 | 1,100 | -66.2% |
| 2024/12 | 3,258 | +9.4% |
| 2023/12 | 2,977 | -65.8% |
| 2022/12 | 8,715 | -41.0% |
| 2021/12 | 14,764 | +3.8% |
| 2020/12 | 14,223 | +838.1% |
| 2019/12 | 1,516 | +104.0% |
| 2018/12 | 743 | -71.8% |
| 2017/12 | 2,636 | -26.8% |
| 2016/12 | 3,602 | -14.1% |
| 2015/12 | 4,194 | -59.5% |
| 2014/12 | 10,367 | +803.8% |
| 2013/12 | 1,147 | +594.2% |
| 2012/12 | 165 | +71.6% |
| 2011/12 | 96 | - |