| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/8 | 492,598 | +7.6% |
| 2023/8 | 457,654 | -14.7% |
| 2022/8 | 536,492 | -25.3% |
| 2021/8 | 717,849 | +18.6% |
| 2020/8 | 605,177 | +56.9% |
| 2019/8 | 385,612 | +62.1% |
| 2018/8 | 237,882 | +4.7% |
| 2017/8 | 227,175 | -10.1% |
| 2016/8 | 252,624 | +38.5% |
| 2015/8 | 182,411 | +33.7% |
| 2014/8 | 136,386 | -34.9% |
| 2013/8 | 209,352 | +3.1% |
| 2012/8 | 202,963 | +11.7% |
| 2011/8 | 181,685 | - |