| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2024/12 | 137,689 | +8.6% |
| 2023/12 | 126,814 | +13.4% |
| 2022/12 | 111,877 | +14.6% |
| 2021/12 | 97,628 | +15.8% |
| 2020/12 | 84,276 | -3.8% |
| 2019/12 | 87,608 | +21.9% |
| 2018/12 | 71,896 | +24.6% |
| 2017/12 | 57,704 | +5.4% |
| 2016/12 | 54,736 | +1.6% |
| 2015/12 | 53,859 | +10.0% |
| 2014/12 | 48,953 | +9.9% |
| 2013/12 | 44,549 | -0.3% |
| 2012/12 | 44,704 | +5.5% |
| 2011/12 | 42,372 | - |