| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 143,554 | -16.3% |
| 3Q25 | 144,191 | +22.7% |
| 2Q25 | 135,043 | +24.1% |
| 1Q25 | 134,889 | +22.6% |
| 4Q24 | 171,502 | +56.9% |
| 3Q24 | 117,555 | +11.2% |
| 2Q24 | 108,781 | +9.3% |
| 1Q24 | 110,040 | +22.1% |
| 4Q23 | 109,283 | +33.2% |
| 3Q23 | 105,708 | +4.8% |
| 2Q23 | 99,533 | +12.9% |
| 1Q23 | 90,100 | +1.7% |
| 4Q22 | 82,044 | -2.5% |
| 3Q22 | 100,863 | +6.9% |
| 2Q22 | 88,171 | -20.2% |
| 1Q22 | 88,601 | -10.0% |
| 4Q21 | 84,176 | -10.6% |
| 3Q21 | 94,316 | -70.0% |
| 2Q21 | 110,524 | - |
| 1Q21 | 98,471 | - |
| 4Q20 | 94,130 | - |
| 3Q20 | 313,915 | - |