| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 33,677 | +6.7% |
| 2023/12 | 31,569 | +20.9% |
| 2022/12 | 26,105 | -16.3% |
| 2021/12 | 31,198 | -83.5% |
| 2020/12 | 189,244 | +1183.7% |
| 2019/12 | 14,742 | +45.3% |
| 2018/12 | 10,143 | +210.0% |
| 2017/12 | 3,272 | -93.4% |
| 2016/12 | 49,490 | +882.7% |
| 2015/12 | 5,036 | -43.0% |
| 2014/12 | 8,832 | -13.3% |
| 2013/12 | 10,184 | -26.1% |
| 2012/12 | 13,783 | +23.2% |
| 2011/12 | 11,188 | -21.2% |
| 2010/12 | 14,206 | - |