| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 28,316 | -8.5% |
| 2023/12 | 30,938 | +717.6% |
| 2022/12 | 3,784 | -69.2% |
| 2021/12 | 12,293 | +673.6% |
| 2020/12 | 1,589 | +46.3% |
| 2019/12 | 1,086 | -87.5% |
| 2018/12 | 8,684 | -4.4% |
| 2017/12 | 9,086 | +2879.0% |
| 2016/12 | 305 | -77.3% |
| 2015/12 | 1,345 | -96.5% |
| 2014/12 | 38,893 | -4.8% |
| 2013/12 | 40,859 | -5.2% |
| 2012/12 | 43,084 | +10.5% |
| 2011/12 | 38,979 | - |