| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2025/9 | 3,992 | -3.5% |
| 2024/9 | 4,137 | +32.2% |
| 2023/9 | 3,129 | +15.7% |
| 2022/9 | 2,705 | +3.1% |
| 2021/9 | 2,622 | -11.3% |
| 2020/9 | 2,955 | +18.7% |
| 2019/9 | 2,489 | -30.4% |
| 2018/9 | 3,575 | -19.8% |
| 2017/9 | 4,456 | -8.6% |
| 2016/9 | 4,873 | +80.1% |
| 2015/9 | 2,705 | +3.3% |
| 2014/9 | 2,618 | +1.6% |
| 2013/9 | 2,578 | -4.3% |
| 2012/9 | 2,693 | -51.0% |
| 2011/9 | 5,500 | - |