| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/6 | 9,556 | +0.8% |
| 2024/6 | 9,482 | +15.0% |
| 2023/6 | 8,246 | +14.3% |
| 2022/6 | 7,214 | -29.9% |
| 2021/6 | 10,288 | -36.4% |
| 2020/6 | 16,181 | +281.7% |
| 2019/6 | 4,239 | +65.0% |
| 2018/6 | 2,569 | -53.9% |
| 2017/6 | 5,569 | -21.6% |
| 2016/6 | 7,102 | +3.8% |
| 2015/6 | 6,845 | -20.0% |
| 2014/6 | 8,558 | +43.9% |
| 2013/6 | 5,947 | +34.1% |
| 2012/6 | 4,436 | +60.3% |
| 2011/6 | 2,768 | -3.9% |
| 2010/6 | 2,879 | - |