| （単位：百万ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2024/12 | 590 | -11.5% |
| 2023/12 | 667 | +10.2% |
| 2022/12 | 605 | +13.3% |
| 2021/12 | 534 | +2.5% |
| 2020/12 | 521 | -12.4% |
| 2019/12 | 595 | -9.2% |
| 2018/12 | 655 | +6.2% |
| 2017/12 | 617 | -4.6% |
| 2016/12 | 647 | +7.3% |
| 2015/12 | 603 | -57.6% |
| 2014/12 | 1,421 | +14.0% |
| 2013/12 | 1,246 | +7.8% |
| 2012/12 | 1,156 | +22.2% |
| 2011/12 | 946 | +3.4% |
| 2010/12 | 915 | - |