| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 203,280 | +8.3% |
| 3Q25 | 216,212 | +27.1% |
| 2Q25 | 164,736 | +2.0% |
| 1Q25 | 165,772 | -7.1% |
| 4Q24 | 187,766 | +16.9% |
| 3Q24 | 170,109 | +8.2% |
| 2Q24 | 161,503 | -2.1% |
| 1Q24 | 178,487 | +7.7% |
| 4Q23 | 160,557 | -6.0% |
| 3Q23 | 157,245 | -33.7% |
| 2Q23 | 164,949 | +6.7% |
| 1Q23 | 165,698 | +15.7% |
| 4Q22 | 170,808 | +38.9% |
| 3Q22 | 237,297 | +109.2% |
| 2Q22 | 154,529 | +36.5% |
| 1Q22 | 143,155 | -3.0% |
| 4Q21 | 123,013 | -6.2% |
| 3Q21 | 113,417 | +29.9% |
| 2Q21 | 113,205 | +40.3% |
| 1Q21 | 147,518 | +30.6% |
| 4Q20 | 131,100 | +57.8% |
| 3Q20 | 87,314 | -12.8% |
| 2Q20 | 80,709 | -16.0% |
| 1Q20 | 112,961 | +44.6% |
| 4Q19 | 83,061 | +16.0% |
| 3Q19 | 100,144 | +43.0% |
| 2Q19 | 96,045 | +25.0% |
| 1Q19 | 78,105 | +3.4% |
| 4Q18 | 71,618 | +16.4% |
| 3Q18 | 70,041 | +15.9% |
| 2Q18 | 76,835 | +31.5% |
| 1Q18 | 75,504 | +47.3% |
| 4Q17 | 61,527 | +21.2% |
| 3Q17 | 60,412 | +24.0% |
| 2Q17 | 58,436 | +34.9% |
| 1Q17 | 51,269 | +26.9% |
| 4Q16 | 50,746 | +13.9% |
| 3Q16 | 48,711 | +64.0% |
| 2Q16 | 43,332 | +87.6% |
| 1Q16 | 40,415 | +132.8% |
| 4Q15 | 44,565 | +229.6% |
| 3Q15 | 29,704 | +131.1% |
| 2Q15 | 23,104 | +105.6% |
| 1Q15 | 17,364 | +107.9% |
| 4Q14 | 13,521 | - |
| 3Q14 | 12,854 | - |
| 2Q14 | 11,239 | - |
| 1Q14 | 8,353 | - |