| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2024/12 | 364,202 | +5.0% |
| 2023/12 | 346,830 | +13.6% |
| 2022/12 | 305,258 | +21.9% |
| 2021/12 | 250,315 | +42.8% |
| 2020/12 | 175,307 | +11.4% |
| 2019/12 | 157,361 | +22.1% |
| 2018/12 | 128,899 | +32.1% |
| 2017/12 | 97,559 | +28.8% |
| 2016/12 | 75,720 | +23.7% |
| 2015/12 | 61,237 | +16.0% |
| 2014/12 | 52,799 | +19.8% |
| 2013/12 | 44,083 | +2.8% |
| 2012/12 | 42,869 | +15.4% |
| 2011/12 | 37,154 | +42.9% |
| 2010/12 | 25,997 | - |