| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/1 | 43,210 | +66.3% |
| 2024/1 | 25,984 | +95.4% |
| 2023/1 | 13,296 | -37.3% |
| 2022/1 | 21,208 | +83.4% |
| 2021/1 | 11,561 | +6.1% |
| 2020/1 | 10,897 | +46.8% |
| 2019/1 | 7,422 | +4.4% |
| 2018/1 | 7,108 | +4.6% |
| 2017/1 | 6,798 | +35.0% |
| 2016/1 | 5,037 | +9.0% |
| 2015/1 | 4,623 | -1.1% |
| 2014/1 | 4,672 | +25.3% |
| 2013/1 | 3,728 | +19.1% |
| 2012/1 | 3,130 | +25.7% |
| 2011/1 | 2,491 | - |