| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2026/1 | 15,264 | - |
| 2024/12 | 14,318 | +5.6% |
| 2023/12 | 13,562 | +18.9% |
| 2022/12 | 12,724 | +12.6% |
| 2022/1 | 11,403 | +0.9% |
| 2021/1 | 11,298 | - |
| 2019/12 | 10,884 | +3.1% |
| 2018/12 | 10,552 | +10.3% |
| 2017/12 | 9,563 | +43.2% |
| 2016/12 | 7,380 | +19.7% |
| 2016/1 | 6,677 | +8.3% |
| 2015/1 | 6,163 | - |
| 2013/12 | 6,717 | +12.9% |
| 2012/12 | 5,950 | +4.1% |
| 2011/12 | 5,717 | - |