| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 4,300 | -60.6% |
| 2023/12 | 10,900 | -85.5% |
| 2022/12 | 75,196 | -34.8% |
| 2021/12 | 115,300 | +116.1% |
| 2020/12 | 53,355 | +2753.2% |
| 2019/12 | 1,870 | -6.1% |
| 2018/12 | 1,992 | -78.1% |
| 2017/12 | 9,083 | +174.5% |
| 2016/12 | 3,309 | +203.3% |
| 2015/12 | 1,091 | -80.4% |
| 2014/12 | 5,570 | +398.5% |
| 2013/12 | 1,117 | -76.0% |
| 2012/12 | 4,664 | +61.4% |
| 2011/12 | 2,890 | - |