| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 241,293 | +25.2% |
| 2023/12 | 192,680 | +40.1% |
| 2022/12 | 137,553 | +17.0% |
| 2021/12 | 117,524 | -47.7% |
| 2020/12 | 224,915 | +29.1% |
| 2019/12 | 174,185 | -28.9% |
| 2018/12 | 245,029 | +472.1% |
| 2017/12 | 42,828 | +21.8% |
| 2016/12 | 35,152 | -69.0% |
| 2015/12 | 113,346 | +163.5% |
| 2014/12 | 43,012 | -82.8% |
| 2013/12 | 249,509 | +125.3% |
| 2012/12 | 110,723 | +362.4% |
| 2011/12 | 23,946 | -13.3% |
| 2010/12 | 27,612 | - |