| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 45,150 | +99.3% |
| 3Q25 | 75,947 | +404.1% |
| 2Q25 | 49,735 | +184.5% |
| 1Q25 | 30,744 | +61.7% |
| 4Q24 | 22,654 | +54.1% |
| 3Q24 | 15,066 | +0.4% |
| 2Q24 | 17,480 | -7.1% |
| 1Q24 | 19,013 | -3.1% |
| 4Q23 | 14,705 | -28.1% |
| 3Q23 | 15,002 | -33.2% |
| 2Q23 | 18,813 | -5.6% |
| 1Q23 | 19,622 | +7.8% |
| 4Q22 | 20,459 | +31.7% |
| 3Q22 | 22,466 | +81.0% |
| 2Q22 | 19,926 | +85.6% |
| 1Q22 | 18,203 | +80.7% |
| 4Q21 | 15,530 | +80.8% |
| 3Q21 | 12,409 | +168.8% |
| 2Q21 | 10,737 | +110.0% |
| 1Q21 | 10,073 | +553.2% |
| 4Q20 | 8,591 | +161.0% |
| 3Q20 | 4,616 | +24.3% |
| 2Q20 | 5,114 | +38.0% |
| 1Q20 | 1,542 | -59.7% |
| 4Q19 | 3,291 | -26.4% |
| 3Q19 | 3,713 | -15.2% |
| 2Q19 | 3,707 | -26.0% |
| 1Q19 | 3,829 | +12.4% |
| 4Q18 | 4,474 | +79.0% |
| 3Q18 | 4,381 | +56.5% |
| 2Q18 | 5,012 | +35.5% |
| 1Q18 | 3,408 | -49.9% |
| 2Q18 | 2,500 | -75.5% |
| 1Q18 | 2,800 | -63.2% |
| 4Q17 | 3,700 | -37.3% |
| 3Q17 | 6,800 | -20.0% |
| 2Q17 | 10,200 | +61.9% |
| 1Q17 | 7,600 | +38.2% |
| 4Q16 | 5,900 | +11.3% |
| 3Q16 | 8,500 | +77.1% |
| 2Q16 | 6,300 | +31.3% |
| 1Q16 | 5,500 | +12.2% |
| 4Q15 | 5,300 | -14.5% |
| 3Q15 | 4,800 | +17.1% |
| 2Q15 | 4,800 | +14.3% |
| 1Q15 | 4,900 | +63.3% |
| 4Q14 | 6,200 | +10.4% |
| 3Q14 | 4,100 | -16.9% |
| 2Q14 | 4,200 | +3.8% |
| 1Q14 | 3,000 | -4.6% |
| 4Q13 | 5,617 | +322.3% |
| 3Q13 | 4,936 | +225.2% |
| 2Q13 | 4,046 | +155.1% |
| 3Q12 | 3,145 | -28.3% |
| 2Q12 | 1,330 | -79.4% |
| 1Q12 | 1,518 | - |
| 4Q11 | 1,586 | - |
| 3Q11 | 4,388 | - |
| 2Q11 | 6,456 | - |