| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 472,693 | +11.8% |
| 3Q25 | 453,418 | +9.8% |
| 2Q25 | 443,325 | +9.1% |
| 1Q25 | 424,165 | -5.7% |
| 4Q24 | 422,937 | -12.5% |
| 3Q24 | 412,791 | -16.5% |
| 2Q24 | 406,196 | -15.0% |
| 1Q24 | 449,759 | -1.2% |
| 4Q23 | 483,528 | -17.3% |
| 3Q23 | 494,559 | -12.4% |
| 2Q23 | 477,663 | -5.4% |
| 1Q23 | 455,112 | -0.1% |
| 4Q22 | 584,942 | +34.7% |
| 3Q22 | 564,258 | +36.9% |
| 2Q22 | 505,037 | +36.2% |
| 1Q22 | 455,563 | +30.7% |
| 4Q21 | 434,195 | +36.3% |
| 3Q21 | 412,021 | +45.3% |
| 2Q21 | 370,671 | +42.1% |
| 1Q21 | 348,580 | +46.1% |
| 4Q20 | 318,446 | +45.1% |
| 3Q20 | 283,639 | +34.0% |
| 2Q20 | 260,863 | +10.4% |
| 1Q20 | 238,613 | +10.4% |
| 4Q19 | 219,526 | +33.5% |
| 3Q19 | 211,599 | +4.0% |
| 2Q19 | 236,199 | +16.2% |
| 1Q19 | 216,185 | +7.6% |
| 4Q18 | 164,443 | -29.7% |
| 3Q18 | 203,510 | -15.0% |
| 2Q18 | 203,246 | -20.5% |
| 1Q18 | 200,986 | -75.1% |
| 4Q17 | 233,838 | - |
| 3Q17 | 239,442 | - |
| 2Q17 | 255,735 | - |
| 1Q17 | 805,848 | - |