| （単位：百万ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2025/10 | 1,602 | -2.3% |
| 2024/10 | 1,640 | +3.9% |
| 2023/10 | 1,578 | -0.9% |
| 2022/10 | 1,593 | -16.5% |
| 2021/10 | 1,907 | +29.0% |
| 2020/10 | 1,478 | -1.4% |
| 2019/10 | 1,499 | +6.8% |
| 2018/10 | 1,404 | - |
| 2016/10 | 1,209 | -65.5% |
| 2015/10 | 3,502 | +1.6% |
| 2014/10 | 3,447 | +10.0% |
| 2013/10 | 3,135 | -7.8% |
| 2012/10 | 3,399 | +4.5% |
| 2011/10 | 3,254 | +10.0% |
| 2010/10 | 2,959 | - |