| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 139,453 | +16.0% |
| 3Q25 | 124,720 | +3.6% |
| 2Q25 | 125,838 | +11.0% |
| 1Q25 | 123,549 | +5.7% |
| 4Q24 | 120,245 | +10.1% |
| 3Q24 | 120,347 | +13.6% |
| 2Q24 | 113,352 | +14.4% |
| 1Q24 | 116,932 | +27.3% |
| 4Q23 | 109,202 | +3.6% |
| 3Q23 | 105,942 | +12.6% |
| 2Q23 | 99,041 | +7.6% |
| 1Q23 | 91,863 | -8.1% |
| 4Q22 | 105,382 | +13.1% |
| 3Q22 | 94,047 | +13.4% |
| 2Q22 | 92,070 | +19.2% |
| 1Q22 | 99,935 | +21.8% |
| 4Q21 | 93,173 | +38.6% |
| 3Q21 | 82,899 | +24.2% |
| 2Q21 | 77,255 | +20.5% |
| 1Q21 | 82,045 | +15.2% |
| 4Q20 | 67,228 | -2.4% |
| 3Q20 | 66,773 | +2.9% |
| 2Q20 | 64,090 | +4.3% |
| 1Q20 | 71,224 | +7.7% |
| 4Q19 | 68,898 | +14.2% |
| 3Q19 | 64,887 | +6.3% |
| 2Q19 | 61,439 | +2.9% |
| 1Q19 | 66,141 | +1.7% |
| 4Q18 | 60,342 | +1.1% |
| 3Q18 | 61,049 | +6.7% |
| 2Q18 | 59,709 | +11.9% |
| 1Q18 | 65,065 | +24.7% |
| 4Q17 | 59,673 | +27.6% |
| 3Q17 | 57,226 | +35.2% |
| 2Q17 | 53,373 | +41.6% |
| 1Q17 | 52,162 | +27.7% |
| 4Q16 | 46,755 | +24.1% |
| 3Q16 | 42,341 | +10.3% |
| 2Q16 | 37,690 | +2.7% |
| 1Q16 | 40,842 | +14.0% |
| 4Q15 | 37,674 | +16.2% |
| 3Q15 | 38,396 | +17.8% |
| 2Q15 | 36,693 | +14.5% |
| 1Q15 | 35,828 | +26.9% |
| 4Q14 | 32,417 | +22.2% |
| 3Q14 | 32,583 | +31.1% |
| 2Q14 | 32,052 | +55.6% |
| 1Q14 | 28,234 | +28.9% |
| 4Q13 | 26,520 | +30.2% |
| 3Q13 | 24,857 | +28.5% |
| 2Q13 | 20,597 | +17.4% |
| 1Q13 | 21,905 | +25.3% |
| 4Q12 | 20,371 | +34.1% |
| 3Q12 | 19,351 | +42.9% |
| 2Q12 | 17,542 | +59.4% |
| 1Q12 | 17,480 | +38.8% |
| 4Q11 | 15,191 | +10.3% |
| 3Q11 | 13,542 | -4.9% |
| 2Q11 | 11,006 | -18.9% |
| 1Q11 | 12,594 | - |
| 4Q10 | 13,775 | - |
| 3Q10 | 14,235 | - |
| 2Q10 | 13,577 | - |