| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 75,876 | -27.3% |
| 3Q25 | 98,274 | +12.7% |
| 2Q25 | 79,233 | -25.9% |
| 1Q25 | 88,937 | -4.0% |
| 4Q24 | 104,380 | -36.6% |
| 3Q24 | 87,164 | -17.9% |
| 2Q24 | 106,946 | -51.3% |
| 1Q24 | 92,679 | -62.5% |
| 4Q23 | 164,697 | -36.1% |
| 3Q23 | 106,229 | -65.1% |
| 2Q23 | 219,475 | -24.2% |
| 1Q23 | 247,101 | -35.6% |
| 4Q22 | 257,850 | -73.2% |
| 3Q22 | 304,297 | -25.5% |
| 2Q22 | 289,648 | -49.2% |
| 1Q22 | 383,483 | -35.3% |
| 4Q21 | 962,957 | +140.0% |
| 3Q21 | 408,195 | +38.8% |
| 2Q21 | 570,685 | +1537.7% |
| 1Q21 | 592,671 | +3408.0% |
| 4Q20 | 401,199 | +1267.4% |
| 3Q20 | 294,087 | +1480.2% |
| 2Q20 | 34,846 | +14.6% |
| 1Q20 | 16,895 | -52.4% |
| 4Q19 | 29,340 | -32.4% |
| 3Q19 | 18,611 | -55.0% |
| 2Q19 | 30,417 | - |
| 1Q19 | 35,473 | -20.3% |
| 4Q18 | 43,415 | -12.6% |
| 3Q18 | 41,326 | -1.3% |
| 1Q18 | 44,514 | - |
| 4Q17 | 49,656 | -2.8% |
| 3Q17 | 41,862 | -21.0% |
| 2Q17 | 39,263 | -39.5% |
| 4Q16 | 51,100 | -39.1% |
| 3Q16 | 52,983 | +89.8% |
| 2Q16 | 64,904 | +159.2% |
| 1Q16 | 68,952 | +166.3% |
| 4Q15 | 83,958 | +175.3% |
| 3Q15 | 27,917 | +45.3% |
| 2Q15 | 25,042 | +64.7% |
| 1Q15 | 25,888 | +78.3% |
| 4Q14 | 30,495 | +86.9% |
| 3Q14 | 19,219 | +37.8% |
| 2Q14 | 15,202 | - |
| 1Q14 | 14,518 | +53.9% |
| 4Q13 | 16,319 | +73.4% |
| 3Q13 | 13,948 | +118.1% |
| 1Q13 | 9,432 | +85.8% |
| 4Q12 | 9,412 | +1352.5% |
| 3Q12 | 6,395 | +2.5% |
| 2Q12 | 5,176 | -7.3% |
| 1Q12 | 5,077 | - |
| 4Q11 | 648 | - |
| 3Q11 | 6,239 | - |
| 2Q11 | 5,584 | - |