| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 213,514 | -6.5% |
| 2023/12 | 228,407 | -2.4% |
| 2022/12 | 234,006 | -45.6% |
| 2021/12 | 430,272 | +14.6% |
| 2020/12 | 375,619 | +90.5% |
| 2019/12 | 197,208 | -1.9% |
| 2018/12 | 201,027 | +637.9% |
| 2017/12 | 27,243 | -37.6% |
| 2016/12 | 43,671 | +91.6% |
| 2015/12 | 22,796 | +14.5% |
| 2014/12 | 19,908 | -19.1% |
| 2013/12 | 24,606 | +62.5% |
| 2012/12 | 15,142 | +9.1% |
| 2011/12 | 13,885 | - |