| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 194,044 | +44.2% |
| 3Q25 | 176,674 | +54.3% |
| 2Q25 | 162,567 | +60.3% |
| 1Q25 | 151,023 | +65.8% |
| 4Q24 | 134,585 | +60.3% |
| 3Q24 | 114,477 | +48.9% |
| 2Q24 | 101,434 | +41.0% |
| 1Q24 | 91,097 | +28.4% |
| 4Q23 | 83,972 | +22.2% |
| 3Q23 | 76,880 | +30.0% |
| 2Q23 | 71,940 | +25.0% |
| 1Q23 | 70,927 | +46.5% |
| 4Q22 | 68,720 | +35.6% |
| 3Q22 | 59,127 | +39.5% |
| 2Q22 | 57,547 | +6.7% |
| 1Q22 | 48,416 | +3.0% |
| 4Q21 | 50,674 | +33.3% |
| 3Q21 | 42,382 | +44.9% |
| 2Q21 | 53,952 | +82.5% |
| 1Q21 | 47,018 | +78.2% |
| 4Q20 | 38,008 | +32.2% |
| 3Q20 | 29,246 | +16.4% |
| 2Q20 | 29,560 | +25.8% |
| 1Q20 | 26,381 | +13.0% |
| 4Q19 | 28,745 | +35.2% |
| 3Q19 | 25,129 | +14.3% |
| 2Q19 | 23,493 | +27.0% |
| 1Q19 | 23,354 | +54.5% |
| 4Q18 | 21,254 | - |
| 3Q18 | 21,982 | +55.2% |
| 2Q18 | 18,501 | +42.4% |
| 1Q18 | 15,119 | +21.3% |
| 3Q17 | 14,166 | +92.5% |
| 2Q17 | 12,989 | +93.6% |
| 1Q17 | 12,463 | +79.9% |
| 4Q16 | 9,614 | +45.2% |
| 3Q16 | 7,358 | +12.7% |
| 2Q16 | 6,710 | +13.6% |
| 1Q16 | 6,927 | +52.0% |
| 4Q15 | 6,622 | +62.9% |
| 3Q15 | 6,528 | +73.7% |
| 2Q15 | 5,906 | +70.9% |
| 1Q15 | 4,558 | +26.4% |
| 4Q14 | 4,065 | +18.0% |
| 3Q14 | 3,759 | +54.1% |
| 2Q14 | 3,455 | +73.4% |
| 1Q14 | 3,606 | +79.2% |
| 4Q13 | 3,443 | +73.7% |
| 3Q13 | 2,439 | +22.9% |
| 2Q13 | 1,992 | -2.3% |
| 1Q13 | 2,012 | -5.6% |
| 4Q12 | 1,982 | -4.7% |
| 3Q12 | 1,985 | -16.0% |
| 2Q12 | 2,038 | -27.0% |
| 1Q12 | 2,132 | - |
| 4Q11 | 2,080 | - |
| 3Q11 | 2,362 | - |
| 2Q11 | 2,793 | - |