| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2025/6 | 94,265 | +4.8% |
| 2024/6 | 89,940 | +2.0% |
| 2023/6 | 88,146 | +23.7% |
| 2022/6 | 71,259 | +13.2% |
| 2021/6 | 62,953 | +22.8% |
| 2020/6 | 51,252 | +10.4% |
| 2019/6 | 46,431 | +24.3% |
| 2018/6 | 37,344 | +25.2% |
| 2017/6 | 29,835 | +14.7% |
| 2016/6 | 26,006 | -3.9% |
| 2015/6 | 27,075 | +10.9% |
| 2014/6 | 24,409 | -12.3% |
| 2013/6 | 27,833 | -9.1% |
| 2012/6 | 30,630 | - |