| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2025/12 | 5,720 | +3.0% |
| 2024/12 | 5,552 | +14.2% |
| 2023/12 | 4,860 | +22.9% |
| 2022/12 | 3,955 | +183.3% |
| 2021/12 | 1,396 | +17.4% |
| 2020/12 | 1,189 | +39.4% |
| 2019/12 | 853 | +6.5% |
| 2018/12 | 801 | +6.8% |
| 2017/12 | 750 | -9.2% |
| 2016/12 | 826 | +6.0% |
| 2015/12 | 779 | -51.4% |
| 2014/12 | 1,604 | -5.2% |
| 2013/12 | 1,692 | -14.8% |
| 2012/12 | 1,985 | -39.1% |
| 2011/12 | 3,262 | - |