| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 372,218 | +24.0% |
| 3Q25 | 358,814 | +32.4% |
| 2Q25 | 323,621 | +10.0% |
| 1Q25 | 265,122 | +1.6% |
| 4Q24 | 300,169 | +10.3% |
| 3Q24 | 270,926 | +7.0% |
| 2Q24 | 294,142 | +18.4% |
| 1Q24 | 260,995 | +13.2% |
| 4Q23 | 272,141 | +3.9% |
| 3Q23 | 253,179 | +3.2% |
| 2Q23 | 248,526 | +20.8% |
| 1Q23 | 230,569 | +35.7% |
| 4Q22 | 262,039 | +14.4% |
| 3Q22 | 245,371 | +26.1% |
| 2Q22 | 205,712 | +12.6% |
| 1Q22 | 169,893 | -8.6% |
| 4Q21 | 229,050 | +36.0% |
| 3Q21 | 194,572 | +20.3% |
| 2Q21 | 182,635 | +17.8% |
| 1Q21 | 185,899 | +9.6% |
| 4Q20 | 168,469 | -16.3% |
| 3Q20 | 161,783 | +0.6% |
| 2Q20 | 154,996 | -5.4% |
| 1Q20 | 169,571 | +31.3% |
| 4Q19 | 201,301 | +53.6% |
| 3Q19 | 160,796 | +14.9% |
| 2Q19 | 163,890 | +19.1% |
| 1Q19 | 129,127 | +33.3% |
| 4Q18 | 131,036 | +11.3% |
| 3Q18 | 139,945 | +46.9% |
| 2Q18 | 137,582 | +51.8% |
| 1Q18 | 96,857 | +11.4% |
| 4Q17 | 117,772 | +12.2% |
| 3Q17 | 95,252 | -2.7% |
| 2Q17 | 90,627 | +9.0% |
| 1Q17 | 86,984 | -9.6% |
| 4Q16 | 105,011 | +26.8% |
| 3Q16 | 97,936 | +42.7% |
| 2Q16 | 83,172 | +24.1% |
| 1Q16 | 96,273 | +65.9% |
| 4Q15 | 82,835 | +49.1% |
| 3Q15 | 68,618 | +48.3% |
| 2Q15 | 67,007 | +50.0% |
| 1Q15 | 58,035 | +32.6% |
| 4Q14 | 55,546 | +73.0% |
| 3Q14 | 46,273 | +34.3% |
| 2Q14 | 44,672 | +84.5% |
| 1Q14 | 43,758 | +97.3% |
| 4Q13 | 32,106 | +48.1% |
| 3Q13 | 34,457 | +56.0% |
| 2Q13 | 24,215 | - |
| 1Q13 | 22,179 | +5.2% |
| 4Q12 | 21,678 | -7.2% |
| 3Q12 | 22,094 | -9.0% |
| 1Q12 | 21,074 | -20.0% |
| 4Q11 | 23,369 | -10.4% |
| 3Q11 | 24,274 | -11.6% |
| 2Q11 | 25,303 | -10.1% |
| 1Q11 | 26,349 | - |
| 4Q10 | 26,080 | - |
| 3Q10 | 27,468 | - |
| 2Q10 | 28,136 | - |