| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/8 | 236,476 | -31.1% |
| 2023/8 | 343,283 | +30.8% |
| 2022/8 | 262,533 | -1.2% |
| 2021/8 | 265,712 | -24.1% |
| 2020/8 | 350,280 | +184.1% |
| 2019/8 | 123,281 | -4.6% |
| 2018/8 | 129,218 | -22.0% |
| 2017/8 | 165,712 | -16.9% |
| 2016/8 | 199,522 | +27.0% |
| 2015/8 | 157,072 | +14.6% |
| 2014/8 | 137,098 | +12.5% |
| 2013/8 | 121,874 | +33.6% |
| 2012/8 | 91,248 | +18.8% |
| 2011/8 | 76,817 | - |