| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2025/12 | 5,295 | -19.1% |
| 2024/12 | 6,544 | +30.9% |
| 2023/12 | 6,448 | -6.9% |
| 2023/1 | 5,001 | -27.8% |
| 2022/1 | 6,927 | -8.2% |
| 2021/1 | 7,544 | - |
| 2019/12 | 12,350 | +24.1% |
| 2018/12 | 9,948 | -18.9% |
| 2017/12 | 9,572 | -32.3% |
| 2017/1 | 12,265 | -13.3% |
| 2016/1 | 14,144 | - |
| 2014/12 | 12,186 | +45.5% |
| 2013/12 | 8,375 | -14.9% |
| 2012/12 | 8,743 | - |
| 2012/1 | 9,836 | - |