| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/6 | 1,003 | -6.7% |
| 2024/6 | 1,075 | +5.9% |
| 2023/6 | 1,015 | -3.4% |
| 2022/6 | 1,050 | -1.1% |
| 2021/4 | 1,062 | -63.0% |
| 2020/4 | 2,873 | +68.2% |
| 2019/4 | 1,707 | +2.6% |
| 2018/4 | 1,663 | +64.5% |
| 2017/4 | 1,011 | +12.6% |
| 2016/4 | 897 | -63.3% |
| 2015/4 | 2,447 | -6.2% |
| 2014/4 | 2,609 | +49.3% |
| 2013/4 | 1,747 | -10.1% |
| 2012/4 | 1,944 | +15.9% |
| 2011/4 | 1,677 | -7.0% |
| 2010/4 | 1,804 | - |