| （単位：百万ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 885 | +12.7% |
| 3Q25 | 862 | +11.4% |
| 2Q25 | 840 | +10.5% |
| 1Q25 | 815 | +3.2% |
| 4Q24 | 785 | +0.1% |
| 3Q24 | 774 | -2.9% |
| 2Q24 | 760 | -5.9% |
| 1Q24 | 790 | +1.9% |
| 4Q23 | 784 | +5.0% |
| 3Q23 | 797 | +4.9% |
| 2Q23 | 808 | +14.8% |
| 1Q23 | 775 | +32.0% |
| 4Q22 | 747 | +33.9% |
| 3Q22 | 760 | +54.2% |
| 2Q22 | 704 | +44.3% |
| 1Q22 | 587 | +14.0% |
| 4Q21 | 558 | +15.5% |
| 3Q21 | 493 | 0.0% |
| 2Q21 | 488 | -16.4% |
| 1Q21 | 515 | -20.2% |
| 4Q20 | 483 | -20.6% |
| 3Q20 | 493 | -34.7% |
| 2Q20 | 584 | -80.9% |
| 1Q20 | 645 | +57.7% |
| 4Q19 | 608 | - |
| 3Q19 | 755 | - |
| 2Q19 | 3,064 | - |
| 1Q19 | 409 | - |