| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 438,000 | -0.9% |
| 3Q25 | 378,000 | -1.3% |
| 2Q25 | 403,000 | +3.1% |
| 1Q25 | 379,000 | +3.0% |
| 4Q24 | 442,000 | +84.9% |
| 3Q24 | 383,000 | -8.2% |
| 2Q24 | 391,000 | -6.5% |
| 1Q24 | 368,000 | -14.2% |
| 4Q23 | 239,000 | -47.2% |
| 3Q23 | 417,000 | -0.7% |
| 2Q23 | 418,000 | -3.0% |
| 1Q23 | 429,000 | -2.7% |
| 4Q22 | 453,000 | -8.5% |
| 3Q22 | 420,000 | -4.8% |
| 2Q22 | 431,000 | +1.2% |
| 1Q22 | 441,000 | +16.1% |
| 4Q21 | 495,000 | +25.1% |
| 3Q21 | 441,000 | +28.7% |
| 2Q21 | 426,000 | +32.1% |
| 1Q21 | 380,000 | +32.4% |
| 4Q20 | 395,800 | +126.8% |
| 3Q20 | 342,600 | +7.4% |
| 2Q20 | 322,600 | +0.2% |
| 1Q20 | 287,000 | -7.7% |
| 4Q19 | 174,500 | -45.4% |
| 3Q19 | 318,900 | +5.9% |
| 2Q19 | 321,800 | +3.2% |
| 1Q19 | 310,800 | +4.1% |
| 4Q18 | 319,600 | +6.9% |
| 3Q18 | 301,200 | +7.9% |
| 2Q18 | 311,700 | +10.0% |
| 1Q18 | 298,700 | +11.7% |
| 4Q17 | 298,900 | +11.5% |
| 3Q17 | 279,200 | +15.8% |
| 2Q17 | 283,300 | -15.8% |
| 1Q17 | 267,400 | -16.4% |
| 4Q16 | 268,000 | -18.1% |
| 3Q16 | 241,100 | -21.7% |
| 2Q16 | 336,600 | -2.4% |
| 1Q16 | 319,800 | -5.7% |
| 4Q15 | 327,100 | -2.7% |
| 3Q15 | 307,900 | -6.2% |
| 2Q15 | 344,900 | +2.5% |
| 1Q15 | 339,100 | +8.2% |
| 4Q14 | 336,100 | +1.2% |
| 3Q14 | 328,300 | +6.2% |
| 2Q14 | 336,400 | +7.8% |
| 1Q14 | 313,400 | +5.7% |
| 4Q13 | 332,200 | +12.7% |
| 3Q13 | 309,100 | +6.8% |
| 2Q13 | 312,200 | +10.1% |
| 1Q13 | 296,400 | +9.7% |
| 4Q12 | 294,657 | +6.9% |
| 3Q12 | 289,517 | -0.0% |
| 2Q12 | 283,602 | +20.3% |
| 1Q12 | 270,124 | +24.2% |
| 4Q11 | 275,548 | +24.1% |
| 3Q11 | 289,602 | +42.9% |
| 2Q11 | 235,803 | - |
| 1Q11 | 217,573 | +16.2% |
| 4Q10 | 222,008 | - |
| 3Q10 | 202,591 | - |
| 1Q10 | 187,232 | - |