| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/8 | 271 | -8.8% |
| 2024/8 | 298 | +7.6% |
| 2023/8 | 277 | +4.8% |
| 2022/8 | 264 | -77.4% |
| 2021/8 | 1,171 | -33.1% |
| 2020/8 | 1,750 | +893.1% |
| 2019/8 | 176 | -19.1% |
| 2018/8 | 217 | -25.7% |
| 2017/8 | 293 | +54.6% |
| 2016/8 | 189 | +8.2% |
| 2015/8 | 175 | +40.8% |
| 2014/8 | 124 | -12.5% |
| 2013/8 | 142 | +37.9% |
| 2012/8 | 103 | +5.6% |
| 2011/8 | 97 | -0.7% |
| 2010/8 | 98 | - |