| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2026/1 | 3,123 | - |
| 2024/12 | 1,869 | +271.3% |
| 2023/12 | 503 | -16.3% |
| 2022/12 | 269 | -67.8% |
| 2022/1 | 601 | -28.0% |
| 2021/1 | 834 | - |
| 2019/12 | 418 | -53.3% |
| 2018/12 | 896 | +63.9% |
| 2017/12 | 546 | +502.5% |
| 2016/12 | 135 | +29.1% |
| 2016/1 | 90 | -13.3% |
| 2015/1 | 104 | - |
| 2013/12 | 1,112 | +86.0% |
| 2012/12 | 598 | +910.2% |
| 2011/12 | 57 | - |
| 2011/1 | 59 | - |