| （単位：百万ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2025/3 | 983 | -10.4% |
| 2024/3 | 1,097 | -1.9% |
| 2023/3 | 1,118 | +13.1% |
| 2022/3 | 989 | +18.3% |
| 2021/3 | 836 | -4.7% |
| 2020/3 | 877 | +6.2% |
| 2019/3 | 826 | +56.1% |
| 2018/3 | 529 | -2.9% |
| 2017/3 | 545 | +46.3% |
| 2016/3 | 372 | +6.6% |
| 2015/3 | 349 | +14.6% |
| 2014/3 | 305 | +19.8% |
| 2013/3 | 254 | +39.5% |
| 2012/3 | 182 | +7.1% |
| 2011/3 | 170 | +41.2% |
| 2010/3 | 120 | - |