| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 148,200 | +6.2% |
| 3Q25 | 157,500 | +16.3% |
| 2Q25 | 148,200 | +9.0% |
| 1Q25 | 145,200 | +2.6% |
| 4Q24 | 139,500 | +2.5% |
| 3Q24 | 135,400 | +3.0% |
| 2Q24 | 136,000 | +14.0% |
| 1Q24 | 141,500 | +18.9% |
| 4Q23 | 136,100 | +17.0% |
| 3Q23 | 131,400 | +19.1% |
| 2Q23 | 119,300 | -2.0% |
| 1Q23 | 119,000 | -12.4% |
| 4Q22 | 116,300 | -22.4% |
| 3Q22 | 110,300 | -14.4% |
| 2Q22 | 121,700 | -5.7% |
| 1Q22 | 135,900 | +24.2% |
| 4Q21 | 149,800 | +25.7% |
| 3Q21 | 128,800 | +46.9% |
| 2Q21 | 129,100 | +61.6% |
| 1Q21 | 109,400 | +49.7% |
| 4Q20 | 119,200 | +51.3% |
| 3Q20 | 87,700 | +31.5% |
| 2Q20 | 79,900 | +15.8% |
| 1Q20 | 73,100 | +23.9% |
| 4Q19 | 78,800 | +36.8% |
| 3Q19 | 66,700 | +33.1% |
| 2Q19 | 69,000 | +46.2% |
| 1Q19 | 59,000 | +31.7% |
| 4Q18 | 57,600 | +18.3% |
| 3Q18 | 50,100 | +15.7% |
| 2Q18 | 47,200 | +4.2% |
| 1Q18 | 44,800 | -6.9% |
| 4Q17 | 48,700 | +11.4% |
| 3Q17 | 43,300 | -1.4% |
| 2Q17 | 45,300 | +24.8% |
| 1Q17 | 48,100 | +49.4% |
| 4Q16 | 43,700 | +53.3% |
| 3Q16 | 43,900 | -32.3% |
| 2Q16 | 36,300 | +48.8% |
| 1Q16 | 32,200 | +62.6% |
| 4Q15 | 28,500 | +31.9% |
| 3Q15 | 64,800 | +250.3% |
| 2Q15 | 24,400 | +64.9% |
| 1Q15 | 19,800 | +36.6% |
| 4Q14 | 21,600 | +71.4% |
| 3Q14 | 18,500 | +56.8% |
| 2Q14 | 14,800 | +33.3% |
| 1Q14 | 14,500 | +55.9% |
| 4Q13 | 12,600 | +44.7% |
| 3Q13 | 11,800 | +11.5% |
| 2Q13 | 11,100 | +5.7% |
| 1Q13 | 9,300 | -4.3% |
| 4Q12 | 8,705 | -5.7% |
| 3Q12 | 10,582 | +28.6% |
| 2Q12 | 10,498 | +49.6% |
| 1Q12 | 9,715 | - |
| 4Q11 | 9,232 | - |
| 3Q11 | 8,231 | - |
| 2Q11 | 7,016 | - |