| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2024/12 | 120,975 | -4.2% |
| 2023/12 | 126,282 | +5.0% |
| 2022/12 | 120,307 | +17.7% |
| 2021/12 | 102,231 | +23.9% |
| 2020/12 | 82,494 | -2.5% |
| 2019/12 | 84,614 | -5.1% |
| 2018/12 | 89,163 | -7.1% |
| 2017/12 | 95,978 | -2.5% |
| 2016/12 | 98,401 | +12.4% |
| 2015/12 | 87,545 | -5.9% |
| 2014/12 | 93,061 | -6.9% |
| 2013/12 | 99,938 | -5.9% |
| 2012/12 | 106,219 | +3.4% |
| 2011/12 | 102,732 | +33.1% |
| 2010/12 | 77,197 | - |