| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/4 | 114,462 | -28.3% |
| 2023/4 | 159,669 | +12.4% |
| 2022/4 | 142,014 | -0.9% |
| 2021/4 | 143,244 | +83.8% |
| 2020/4 | 77,944 | -18.5% |
| 2019/4 | 95,646 | +51.9% |
| 2018/4 | 62,984 | -33.7% |
| 2017/4 | 94,959 | -30.9% |
| 2016/4 | 137,453 | -65.7% |
| 2015/4 | 400,632 | +31.1% |
| 2014/4 | 305,683 | -39.5% |
| 2013/4 | 505,228 | -11.9% |
| 2012/4 | 573,781 | +47.6% |
| 2011/4 | 388,665 | - |