| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 1Q25 | 137,292 | +6.6% |
| 4Q24 | 134,259 | +6.3% |
| 3Q24 | 132,320 | +7.4% |
| 2Q24 | 132,624 | +6.1% |
| 1Q24 | 128,811 | +7.0% |
| 4Q23 | 126,288 | +13.4% |
| 3Q23 | 123,223 | +14.0% |
| 2Q23 | 125,023 | +14.8% |
| 1Q23 | 120,335 | +14.3% |
| 4Q22 | 111,390 | +9.8% |
| 3Q22 | 108,056 | +5.9% |
| 2Q22 | 108,941 | +8.0% |
| 1Q22 | 105,274 | +4.8% |
| 4Q21 | 101,489 | +5.2% |
| 3Q21 | 102,023 | +17.8% |
| 2Q21 | 100,879 | +17.1% |
| 1Q21 | 100,479 | +16.7% |
| 4Q20 | 96,510 | +21.9% |
| 3Q20 | 86,616 | +18.6% |
| 2Q20 | 86,133 | +14.4% |
| 1Q20 | 86,112 | +21.7% |
| 4Q19 | 79,152 | +34.4% |
| 3Q19 | 73,018 | +23.7% |
| 2Q19 | 75,302 | +29.0% |
| 1Q19 | 70,738 | +23.0% |
| 4Q18 | 58,896 | +19.7% |
| 3Q18 | 59,019 | +17.7% |
| 2Q18 | 58,357 | +19.1% |
| 1Q18 | 57,530 | +5.8% |
| 4Q17 | 49,222 | +8.0% |
| 3Q17 | 50,144 | +10.4% |
| 2Q17 | 49,002 | +3.3% |
| 1Q17 | 54,378 | +21.7% |
| 4Q16 | 45,560 | +10.1% |
| 3Q16 | 45,418 | +1.4% |
| 2Q16 | 47,443 | +11.2% |
| 1Q16 | 44,672 | +11.7% |
| 4Q15 | 41,392 | -1.8% |
| 3Q15 | 44,784 | +9.1% |
| 2Q15 | 42,646 | +1.3% |
| 1Q15 | 40,009 | -0.3% |
| 4Q14 | 42,170 | +11.3% |
| 3Q14 | 41,033 | +5.5% |
| 2Q14 | 42,098 | +8.9% |
| 1Q14 | 40,120 | +11.4% |
| 4Q13 | 37,880 | +10.7% |
| 3Q13 | 38,882 | +16.0% |
| 2Q13 | 38,670 | +15.7% |
| 1Q13 | 36,007 | +14.3% |
| 4Q12 | 34,206 | +15.0% |
| 3Q12 | 33,506 | +15.9% |
| 2Q12 | 33,415 | +32.7% |
| 1Q12 | 31,501 | +27.5% |
| 4Q11 | 29,751 | +27.6% |
| 3Q11 | 28,899 | +33.2% |
| 2Q11 | 25,182 | +17.7% |
| 1Q11 | 24,698 | - |
| 4Q10 | 23,317 | - |
| 3Q10 | 21,696 | - |
| 2Q10 | 21,390 | - |