| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q26 | 168,282 | +8.2% |
| 3Q26 | 167,626 | +10.9% |
| 2Q26 | 169,630 | +14.9% |
| 1Q26 | 159,447 | +18.7% |
| 4Q25 | 155,463 | +2.6% |
| 3Q25 | 151,101 | +10.6% |
| 2Q25 | 147,571 | +8.5% |
| 1Q25 | 134,320 | +16.4% |
| 4Q24 | 151,524 | +20.4% |
| 3Q24 | 136,640 | +17.9% |
| 2Q24 | 135,960 | +7.5% |
| 1Q24 | 115,364 | +2.8% |
| 4Q23 | 125,891 | +13.7% |
| 3Q23 | 115,934 | +13.0% |
| 2Q23 | 126,532 | +33.7% |
| 1Q23 | 112,227 | +31.4% |
| 4Q22 | 110,692 | +38.1% |
| 3Q22 | 102,603 | +39.9% |
| 2Q22 | 94,651 | +48.4% |
| 1Q22 | 85,416 | +57.5% |
| 4Q21 | 80,135 | +53.8% |
| 3Q21 | 73,362 | +50.5% |
| 2Q21 | 63,791 | +34.2% |
| 1Q21 | 54,234 | +45.9% |
| 4Q20 | 52,094 | +21.4% |
| 3Q20 | 48,758 | +27.0% |
| 2Q20 | 47,517 | +40.7% |
| 1Q20 | 37,183 | -47.5% |
| 4Q19 | 42,921 | - |
| 3Q19 | 38,404 | - |
| 2Q19 | 33,773 | - |
| 1Q19 | 70,870 | - |