| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2023/12 | 22,096 | +23.7% |
| 2022/12 | 17,857 | +9.9% |
| 2021/12 | 16,246 | +76.5% |
| 2020/12 | 9,206 | -58.5% |
| 2019/12 | 22,205 | -51.4% |
| 2018/12 | 45,694 | -34.6% |
| 2017/12 | 69,866 | -25.1% |
| 2016/12 | 93,300 | +30.6% |
| 2015/12 | 71,414 | +100.1% |
| 2014/12 | 35,691 | -64.6% |
| 2013/12 | 100,869 | +29.1% |
| 2012/12 | 78,156 | +29.6% |
| 2011/12 | 60,318 | - |