| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 690,701 | -0.2% |
| 2023/12 | 691,971 | +208.7% |
| 2022/12 | 224,141 | +2.8% |
| 2021/12 | 217,950 | -30.1% |
| 2020/12 | 311,779 | +24.0% |
| 2019/12 | 251,518 | -40.7% |
| 2018/12 | 424,063 | +161.3% |
| 2017/12 | 162,312 | +4.4% |
| 2016/12 | 155,482 | -1.1% |
| 2015/12 | 157,227 | -20.9% |
| 2014/12 | 198,683 | +69.1% |
| 2013/12 | 117,519 | -5.2% |
| 2012/12 | 123,904 | +322.9% |
| 2011/12 | 29,297 | -54.7% |
| 2010/12 | 64,693 | - |