| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2023/12 | 65,488 | -35.3% |
| 2022/12 | 101,189 | +65.6% |
| 2021/12 | 61,119 | -83.8% |
| 2020/12 | 376,736 | +106.7% |
| 2019/12 | 182,252 | +73.0% |
| 2018/12 | 105,349 | -36.6% |
| 2017/12 | 166,245 | +35.5% |
| 2016/12 | 122,716 | +2.6% |
| 2015/12 | 119,557 | -9.3% |
| 2014/12 | 131,840 | +11.7% |
| 2013/12 | 118,056 | +49.8% |
| 2012/12 | 78,830 | +121.9% |
| 2011/12 | 35,524 | +263.8% |
| 2010/12 | 9,765 | - |