| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2024/12 | 105,214 | +17.4% |
| 2023/12 | 89,593 | +21.3% |
| 2022/12 | 73,887 | -3.9% |
| 2021/12 | 76,850 | +2.0% |
| 2020/12 | 75,316 | -36.1% |
| 2019/12 | 117,870 | -6.1% |
| 2018/12 | 125,586 | +0.3% |
| 2017/12 | 125,186 | +12.6% |
| 2016/12 | 111,205 | +11.8% |
| 2015/12 | 99,488 | +19.0% |
| 2014/12 | 83,571 | +55.0% |
| 2013/12 | 53,902 | +176.1% |
| 2012/12 | 19,520 | +72.0% |
| 2011/12 | 11,352 | - |