| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/8 | 11,479 | +129.4% |
| 2024/8 | 5,004 | -44.7% |
| 2023/8 | 9,045 | +14.6% |
| 2022/8 | 7,890 | -3.4% |
| 2021/8 | 8,168 | -2.9% |
| 2020/8 | 8,415 | +37.4% |
| 2019/8 | 6,127 | +21.1% |
| 2018/8 | 5,061 | +22.6% |
| 2017/8 | 4,127 | -15.9% |
| 2016/8 | 4,906 | +12.5% |
| 2015/8 | 4,361 | -11.4% |
| 2014/8 | 4,921 | -12.6% |
| 2013/8 | 5,632 | -15.2% |
| 2012/8 | 6,641 | +16.5% |
| 2011/8 | 5,701 | +17.8% |
| 2010/8 | 4,838 | - |