| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2024/12 | 3,993 | -9.2% |
| 2023/12 | 4,398 | +28.8% |
| 2022/12 | 3,415 | -2.0% |
| 2021/12 | 3,484 | +16.6% |
| 2020/12 | 2,988 | -6.4% |
| 2019/12 | 3,191 | -9.4% |
| 2018/12 | 3,524 | -3.7% |
| 2017/12 | 3,659 | +34.8% |
| 2016/12 | 2,715 | -0.9% |
| 2015/12 | 2,741 | -13.5% |
| 2014/12 | 3,168 | -8.0% |
| 2013/12 | 3,444 | 0.0% |
| 2012/12 | 3,444 | -1.9% |
| 2011/12 | 3,512 | - |