| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2024/12 | 111,521 | -52.4% |
| 2023/12 | 234,057 | -6.3% |
| 2022/12 | 249,898 | +8.3% |
| 2021/12 | 230,819 | +27.8% |
| 2020/12 | 180,647 | +23.8% |
| 2019/12 | 145,922 | +27.0% |
| 2018/12 | 114,866 | +74.8% |
| 2017/12 | 65,728 | +0.2% |
| 2016/12 | 65,618 | -2.4% |
| 2015/12 | 67,198 | +18.4% |
| 2014/12 | 56,744 | +53.4% |
| 2013/12 | 36,979 | +16.6% |
| 2012/12 | 31,709 | -1.2% |
| 2011/12 | 32,098 | - |