| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 217,500 | -30.7% |
| 2023/12 | 313,700 | -28.6% |
| 2022/12 | 439,300 | -16.3% |
| 2021/12 | 524,800 | -45.6% |
| 2020/12 | 965,100 | +68.2% |
| 2019/12 | 573,900 | +17.6% |
| 2018/12 | 488,000 | +38.9% |
| 2017/12 | 351,300 | -60.3% |
| 2016/12 | 885,700 | +21.1% |
| 2015/12 | 731,600 | -22.0% |
| 2014/12 | 937,700 | +426.2% |
| 2013/12 | 178,200 | +36.2% |
| 2012/12 | 130,855 | +12.9% |
| 2011/12 | 115,926 | - |