| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2025/9 | 4,024 | -3.3% |
| 2024/9 | 4,160 | +13.1% |
| 2023/9 | 3,679 | +14.4% |
| 2022/9 | 3,217 | +34.8% |
| 2021/9 | 2,387 | +45.5% |
| 2020/9 | 1,641 | -24.9% |
| 2019/9 | 2,185 | +36.2% |
| 2018/9 | 1,604 | +1.1% |
| 2017/9 | 1,587 | +0.6% |
| 2016/9 | 1,578 | -17.0% |
| 2015/9 | 1,901 | -20.3% |
| 2014/9 | 2,386 | +74.8% |
| 2013/9 | 1,365 | -6.3% |
| 2012/9 | 1,456 | -22.0% |
| 2011/9 | 1,866 | - |