| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 43,418 | -7.0% |
| 2023/12 | 46,704 | -83.3% |
| 2022/12 | 279,132 | -26.2% |
| 2021/12 | 378,048 | -41.2% |
| 2020/12 | 642,923 | +76.6% |
| 2019/12 | 363,974 | -9.0% |
| 2018/12 | 400,133 | -8.4% |
| 2017/12 | 436,790 | +206.4% |
| 2016/12 | 142,535 | -31.8% |
| 2015/12 | 209,000 | +16.8% |
| 2014/12 | 178,962 | +2.0% |
| 2013/12 | 175,440 | +176.1% |
| 2012/12 | 63,547 | -24.5% |
| 2011/12 | 84,132 | - |