| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/3 | 457,415 | +17.4% |
| 2024/3 | 389,674 | -7.0% |
| 2023/3 | 418,998 | -40.4% |
| 2022/3 | 703,198 | +47.6% |
| 2021/3 | 476,453 | +22.7% |
| 2020/3 | 388,206 | -20.1% |
| 2019/3 | 486,164 | +8.4% |
| 2018/3 | 448,672 | +1.3% |
| 2017/3 | 442,772 | +30.7% |
| 2016/3 | 338,714 | +64.2% |
| 2015/3 | 206,285 | +16.3% |
| 2014/3 | 177,310 | +29.2% |
| 2013/3 | 137,268 | -30.3% |
| 2012/3 | 196,872 | - |