| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2026/1 | 1,624 | - |
| 2024/12 | 1,360 | +35.8% |
| 2023/12 | 1,001 | +28.4% |
| 2022/12 | 757 | -18.0% |
| 2022/1 | 780 | -15.5% |
| 2021/1 | 923 | - |
| 2019/12 | 184 | +30.9% |
| 2018/12 | 140 | +53.2% |
| 2017/12 | 92 | -0.9% |
| 2016/12 | 77 | -41.6% |
| 2016/1 | 92 | -30.2% |
| 2015/1 | 132 | - |
| 2013/12 | 217 | +1.4% |
| 2012/12 | 214 | -62.5% |
| 2011/12 | 185 | - |
| 2011/1 | 572 | - |