| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 1Q26 | 66,459 | +10.1% |
| 4Q25 | 62,880 | +26.8% |
| 3Q25 | 63,380 | +33.3% |
| 2Q25 | 57,837 | +26.8% |
| 1Q25 | 60,369 | +53.2% |
| 4Q24 | 49,592 | +32.2% |
| 3Q24 | 47,531 | +29.6% |
| 2Q24 | 45,621 | +28.4% |
| 1Q24 | 39,413 | +1.5% |
| 4Q23 | 37,508 | -5.5% |
| 3Q23 | 36,668 | -2.5% |
| 2Q23 | 35,537 | +0.2% |
| 1Q23 | 38,832 | +9.5% |
| 4Q22 | 39,678 | +17.8% |
| 3Q22 | 37,625 | +11.9% |
| 2Q22 | 35,455 | +2.4% |
| 1Q22 | 35,470 | -4.0% |
| 4Q21 | 33,679 | -4.9% |
| 3Q21 | 33,610 | -3.8% |
| 2Q21 | 34,619 | -3.4% |
| 1Q21 | 36,936 | +5.1% |
| 4Q20 | 35,397 | +1.5% |
| 3Q20 | 34,948 | -18.2% |
| 2Q20 | 35,830 | -15.4% |
| 1Q20 | 35,158 | -19.2% |
| 4Q19 | 34,876 | -24.6% |
| 3Q19 | 42,708 | -11.5% |
| 2Q19 | 42,361 | +1.8% |
| 1Q19 | 43,525 | +4.5% |
| 4Q18 | 46,226 | +17.3% |
| 3Q18 | 48,240 | +24.6% |
| 2Q18 | 41,596 | +4.8% |
| 1Q18 | 41,651 | +38.0% |
| 4Q17 | 39,398 | +30.9% |
| 3Q17 | 38,729 | +48.6% |
| 2Q17 | 39,685 | +51.5% |
| 1Q17 | 30,174 | +19.2% |
| 4Q16 | 30,109 | +50.2% |
| 3Q16 | 26,064 | +20.6% |
| 2Q16 | 26,203 | +24.4% |
| 1Q16 | 25,322 | +30.0% |
| 4Q15 | 20,042 | -0.3% |
| 3Q15 | 21,611 | +3.8% |
| 2Q15 | 21,061 | +3.5% |
| 1Q15 | 19,474 | +70.2% |
| 4Q14 | 20,098 | +110.7% |
| 3Q14 | 20,810 | +87.1% |
| 2Q14 | 20,347 | +100.5% |
| 1Q14 | 11,445 | +16.5% |
| 4Q13 | 9,538 | +19.8% |
| 3Q13 | 11,120 | +21.0% |
| 2Q13 | 10,150 | +15.7% |
| 1Q13 | 9,823 | - |
| 4Q12 | 7,960 | - |
| 3Q12 | 9,193 | - |
| 2Q12 | 8,773 | - |