| （単位：百万ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2025/1 | 5,493 | +12.0% |
| 2024/1 | 4,906 | -2.9% |
| 2023/1 | 5,055 | +13.2% |
| 2022/1 | 4,465 | +24.1% |
| 2021/1 | 3,598 | +30.1% |
| 2020/1 | 2,766 | +46.7% |
| 2019/1 | 1,886 | +21.4% |
| 2018/1 | 1,553 | +28.6% |
| 2017/1 | 1,208 | +27.7% |
| 2016/1 | 946 | +19.3% |
| 2015/1 | 792 | +27.1% |
| 2014/1 | 623 | +45.2% |
| 2013/1 | 429 | +45.4% |
| 2012/1 | 295 | +57.2% |
| 2011/1 | 187 | - |