| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 9,062 | +75.8% |
| 2023/12 | 5,155 | -23.9% |
| 2022/12 | 6,778 | -96.0% |
| 2021/12 | 171,322 | -35.9% |
| 2020/12 | 267,236 | +23932.0% |
| 2019/12 | 1,112 | -99.0% |
| 2018/12 | 114,267 | +8277.3% |
| 2017/12 | 1,364 | -99.5% |
| 2016/12 | 294,540 | +1965.5% |
| 2015/12 | 14,260 | +34.5% |
| 2014/12 | 10,604 | +614.1% |
| 2013/12 | 1,485 | -28.5% |
| 2012/12 | 2,076 | -0.3% |
| 2011/12 | 2,082 | +1.7% |
| 2010/12 | 2,048 | - |