| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/6 | 3,874 | -24.5% |
| 2024/6 | 5,133 | +27.0% |
| 2023/6 | 4,043 | -14.3% |
| 2022/6 | 4,717 | +38.5% |
| 2021/6 | 3,407 | +23.0% |
| 2020/6 | 2,771 | +9.5% |
| 2019/6 | 2,531 | +43.6% |
| 2018/6 | 1,763 | -74.4% |
| 2017/6 | 6,879 | +192.0% |
| 2016/6 | 2,356 | -49.0% |
| 2015/6 | 4,616 | +61.1% |
| 2014/6 | 2,865 | +50.7% |
| 2013/6 | 1,901 | -16.4% |
| 2012/6 | 2,274 | +17.9% |
| 2011/6 | 1,929 | - |