| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 1Q26 | 17,130 | -19.6% |
| 4Q25 | 17,014 | -19.5% |
| 3Q25 | 18,047 | -19.7% |
| 2Q25 | 23,917 | -1.0% |
| 1Q25 | 21,307 | -7.8% |
| 4Q24 | 21,134 | -11.0% |
| 3Q24 | 22,469 | -8.4% |
| 2Q24 | 24,149 | -11.8% |
| 1Q24 | 23,099 | -26.1% |
| 4Q23 | 23,746 | -19.8% |
| 3Q23 | 24,528 | -33.4% |
| 2Q23 | 27,379 | -12.3% |
| 1Q23 | 31,242 | +38.1% |
| 4Q22 | 29,606 | +52.3% |
| 3Q22 | 36,840 | +85.7% |
| 2Q22 | 31,231 | +97.8% |
| 1Q22 | 22,630 | +61.6% |
| 4Q21 | 19,443 | +67.1% |
| 3Q21 | 19,838 | +89.9% |
| 2Q21 | 15,791 | +48.6% |
| 1Q21 | 14,000 | +36.0% |
| 4Q20 | 11,637 | +10.9% |
| 3Q20 | 10,444 | +16.0% |
| 2Q20 | 10,629 | +19.3% |
| 1Q20 | 10,297 | +41.6% |
| 4Q19 | 10,497 | - |
| 3Q19 | 9,007 | - |
| 2Q19 | 8,907 | - |
| 1Q19 | 7,273 | - |