| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 81,633 | +377.6% |
| 2023/12 | 17,094 | +374.3% |
| 2022/12 | 3,604 | +247.9% |
| 2021/12 | 1,036 | -35.3% |
| 2020/12 | 1,600 | +55.0% |
| 2019/12 | 1,032 | -93.6% |
| 2018/12 | 16,019 | -37.3% |
| 2017/12 | 25,537 | +23.8% |
| 2016/12 | 20,630 | +741.0% |
| 2015/12 | 2,453 | -50.9% |
| 2014/12 | 4,995 | -38.0% |
| 2013/12 | 8,054 | -23.0% |
| 2012/12 | 10,462 | -1.7% |
| 2011/12 | 10,648 | - |