| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2025/9 | 2,758 | -16.8% |
| 2024/9 | 3,313 | -4.2% |
| 2023/9 | 3,458 | -20.0% |
| 2022/9 | 4,325 | +1.1% |
| 2021/9 | 4,278 | +39.8% |
| 2020/9 | 3,061 | -7.1% |
| 2019/9 | 3,295 | +13.0% |
| 2018/9 | 2,915 | +35.8% |
| 2017/9 | 2,147 | +37.0% |
| 2016/9 | 1,567 | +10.2% |
| 2015/9 | 1,422 | 0.0% |
| 2014/9 | 1,422 | -17.0% |
| 2013/9 | 1,713 | -26.8% |
| 2012/9 | 2,339 | +5.8% |
| 2011/9 | 2,211 | - |