| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 1Q26 | 44,300 | +8.8% |
| 4Q25 | 41,400 | +9.8% |
| 3Q25 | 44,600 | +14.4% |
| 2Q25 | 45,500 | +17.0% |
| 1Q25 | 40,700 | +3.0% |
| 4Q24 | 37,700 | +2.7% |
| 3Q24 | 39,000 | +6.8% |
| 2Q24 | 38,900 | +19.3% |
| 1Q24 | 39,500 | +25.0% |
| 4Q23 | 36,700 | +26.1% |
| 3Q23 | 36,500 | +27.2% |
| 2Q23 | 32,600 | +24.0% |
| 1Q23 | 31,600 | +20.6% |
| 4Q22 | 29,100 | +13.2% |
| 3Q22 | 28,700 | +15.7% |
| 2Q22 | 26,300 | +25.2% |
| 1Q22 | 26,200 | +22.4% |
| 4Q21 | 25,700 | +0.8% |
| 3Q21 | 24,800 | +13.8% |
| 2Q21 | 21,000 | -11.8% |
| 1Q21 | 21,400 | -3.6% |
| 4Q20 | 25,500 | +9.4% |
| 3Q20 | 21,800 | +1.4% |
| 2Q20 | 23,800 | +13.3% |
| 1Q20 | 22,200 | +5.7% |
| 4Q19 | 23,300 | +3.1% |
| 3Q19 | 21,500 | -4.4% |
| 2Q19 | 21,000 | +1.0% |
| 1Q19 | 21,000 | +11.7% |
| 4Q18 | 22,600 | +21.5% |
| 3Q18 | 22,500 | +28.6% |
| 2Q18 | 20,800 | +23.8% |
| 1Q18 | 18,800 | +15.3% |
| 4Q17 | 18,600 | +3.7% |
| 3Q17 | 17,500 | +9.3% |
| 2Q17 | 16,800 | +0.6% |
| 1Q17 | 16,300 | +10.4% |
| 4Q16 | 17,941 | -2.3% |
| 3Q16 | 16,013 | -12.5% |
| 2Q16 | 16,696 | -0.7% |
| 1Q16 | 14,761 | -8.4% |
| 4Q15 | 18,360 | +1.0% |
| 3Q15 | 18,298 | +13.9% |
| 2Q15 | 16,819 | +3.2% |
| 1Q15 | 16,113 | +2.6% |
| 4Q14 | 18,182 | +14.9% |
| 3Q14 | 16,070 | +8.1% |
| 2Q14 | 16,295 | +12.5% |
| 1Q14 | 15,712 | +15.1% |
| 4Q13 | 15,819 | +12.0% |
| 3Q13 | 14,865 | +13.0% |
| 2Q13 | 14,490 | +11.2% |
| 1Q13 | 13,653 | +19.5% |
| 4Q12 | 14,119 | +20.3% |
| 3Q12 | 13,156 | +12.2% |
| 2Q12 | 13,031 | +25.4% |
| 1Q12 | 11,425 | +17.5% |
| 4Q11 | 11,738 | +11.9% |
| 3Q11 | 11,725 | +36.5% |
| 2Q11 | 10,390 | - |
| 1Q11 | 9,727 | - |
| 4Q10 | 10,486 | - |
| 3Q10 | 8,588 | - |