| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q26 | 53,433 | - |
| 3Q26 | 49,633 | - |
| 2Q26 | 43,530 | - |
| 1Q26 | 41,387 | - |
| 4Q24 | 38,580 | -3.0% |
| 3Q24 | 41,398 | -1.5% |
| 2Q24 | 38,733 | -7.7% |
| 1Q24 | 40,591 | +12.8% |
| 4Q23 | 39,787 | +14.4% |
| 3Q23 | 42,048 | +46.2% |
| 2Q23 | 41,946 | +52.8% |
| 1Q23 | 35,989 | +49.5% |
| 4Q22 | 34,779 | +53.7% |
| 2Q22 | 33,613 | +49.7% |
| 1Q22 | 32,555 | +50.1% |
| 3Q22 | 28,769 | +28.2% |
| 2Q22 | 27,454 | +22.2% |
| 1Q22 | 24,066 | +10.9% |
| 4Q21 | 22,633 | - |
| 3Q21 | 22,439 | - |
| 2Q21 | 22,458 | - |
| 1Q21 | 21,693 | - |
| 4Q19 | 19,543 | +1.3% |
| 3Q19 | 20,032 | +4.7% |
| 2Q19 | 19,377 | -8.1% |
| 1Q19 | 19,665 | -14.3% |
| 4Q18 | 19,296 | -17.9% |
| 3Q18 | 19,131 | -25.4% |
| 2Q18 | 21,081 | -21.4% |
| 1Q18 | 22,941 | -29.6% |
| 4Q17 | 23,500 | +85.0% |
| 3Q17 | 25,648 | -31.8% |
| 2Q17 | 26,820 | -32.2% |
| 1Q17 | 27,389 | -0.9% |
| 4Q16 | 12,705 | -43.5% |
| 3Q16 | 27,747 | +25.8% |
| 2Q16 | 30,915 | +38.6% |
| 1Q17 | 32,608 | +18.0% |
| 3Q16 | 37,619 | +70.6% |
| 2Q16 | 39,552 | +77.3% |
| 1Q16 | 27,642 | +30.1% |
| 4Q15 | 22,485 | - |
| 3Q15 | 22,053 | - |
| 2Q15 | 22,302 | - |
| 1Q15 | 21,239 | - |
| 4Q13 | 22,331 | +19.7% |
| 3Q13 | 20,254 | -0.9% |
| 2Q13 | 20,267 | +4.7% |
| 1Q13 | 18,114 | -5.4% |
| 4Q12 | 18,655 | +16.0% |
| 3Q12 | 20,446 | +20.3% |
| 2Q12 | 19,363 | +3.9% |
| 1Q12 | 19,146 | - |
| 4Q11 | 16,085 | - |
| 3Q11 | 16,999 | - |
| 2Q11 | 18,631 | - |