| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2024/12 | 181,475 | +17.6% |
| 2023/12 | 154,359 | +15.8% |
| 2022/12 | 133,308 | +13.2% |
| 2021/12 | 117,763 | +1.6% |
| 2020/12 | 115,935 | +1.1% |
| 2019/12 | 114,687 | +7.0% |
| 2018/12 | 107,134 | +7.4% |
| 2017/12 | 99,726 | +5.8% |
| 2016/12 | 94,238 | +6.6% |
| 2015/12 | 88,392 | +5.0% |
| 2014/12 | 84,175 | +10.0% |
| 2013/12 | 76,495 | -10.0% |
| 2012/12 | 85,003 | +4.1% |
| 2011/12 | 81,634 | +27.4% |
| 2010/12 | 64,100 | - |