| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2025/3 | 16,005 | -26.2% |
| 2024/3 | 21,689 | -7.9% |
| 2023/3 | 23,550 | -4.5% |
| 2022/3 | 24,672 | +5.7% |
| 2021/3 | 23,344 | -7.4% |
| 2020/3 | 25,223 | +18.1% |
| 2019/3 | 21,355 | +25.6% |
| 2018/3 | 16,998 | +7.6% |
| 2017/3 | 15,803 | +30.7% |
| 2016/3 | 12,095 | +1.5% |
| 2015/3 | 11,917 | -9.1% |
| 2014/3 | 13,110 | +14.3% |
| 2013/3 | 11,472 | +7.8% |
| 2012/3 | 10,637 | - |