| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 187,170 | +19.1% |
| 2023/12 | 157,148 | -1.9% |
| 2022/12 | 160,145 | +6.4% |
| 2021/12 | 150,474 | -11.7% |
| 2020/12 | 170,335 | +16.3% |
| 2019/12 | 146,505 | +12.2% |
| 2018/12 | 130,554 | +30691.0% |
| 2017/12 | 424 | -87.9% |
| 2016/12 | 3,494 | +311.1% |
| 2015/12 | 850 | -13.2% |
| 2014/12 | 979 | +27.0% |
| 2013/12 | 771 | -14.2% |
| 2012/12 | 899 | -44.3% |
| 2011/12 | 1,613 | - |