| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 77,321 | +35.8% |
| 2023/12 | 56,933 | -2.2% |
| 2022/12 | 58,206 | -53.4% |
| 2021/12 | 124,967 | +118.0% |
| 2020/12 | 57,327 | -41.5% |
| 2019/12 | 98,078 | -23.7% |
| 2018/12 | 128,537 | +11.0% |
| 2017/12 | 115,751 | +54.8% |
| 2016/12 | 74,766 | -40.8% |
| 2015/12 | 126,276 | -11.8% |
| 2014/12 | 143,159 | -64.5% |
| 2013/12 | 403,096 | +35.2% |
| 2012/12 | 298,241 | -37.4% |
| 2011/12 | 476,647 | - |