| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2026/1 | 33,942 | - |
| 2024/12 | 45,255 | -18.9% |
| 2023/12 | 55,797 | -4.7% |
| 2022/12 | 61,521 | +50.4% |
| 2022/1 | 58,540 | +43.1% |
| 2021/1 | 40,910 | - |
| 2019/12 | 34,950 | +21.5% |
| 2018/12 | 28,775 | +3.5% |
| 2017/12 | 27,806 | +74.1% |
| 2016/12 | 27,991 | +240.0% |
| 2016/1 | 15,971 | +94.0% |
| 2015/1 | 8,233 | - |
| 2013/12 | 9,478 | +53.0% |
| 2012/12 | 6,194 | - |