| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 59,214 | +36.5% |
| 3Q25 | 47,754 | +61.6% |
| 2Q25 | 55,498 | +86.1% |
| 1Q25 | 58,574 | +94.3% |
| 4Q24 | 43,372 | +141.6% |
| 3Q24 | 29,542 | +70.1% |
| 2Q24 | 29,822 | +89.6% |
| 1Q24 | 30,139 | +121.3% |
| 4Q23 | 17,951 | +15.5% |
| 3Q23 | 17,363 | +55.6% |
| 2Q23 | 15,730 | +21.1% |
| 1Q23 | 13,618 | +36.9% |
| 4Q22 | 15,543 | +74.3% |
| 3Q22 | 11,162 | +31.3% |
| 2Q22 | 12,992 | +131.8% |
| 1Q22 | 9,945 | +81.5% |
| 4Q21 | 8,918 | +71.3% |
| 3Q21 | 8,498 | +107.8% |
| 2Q21 | 5,605 | +71.1% |
| 1Q21 | 5,479 | +12.9% |
| 4Q20 | 5,205 | +26.0% |
| 3Q20 | 4,090 | +17.4% |
| 2Q20 | 3,276 | -17.2% |
| 1Q20 | 4,853 | +27.8% |
| 4Q19 | 4,131 | -13.3% |
| 3Q19 | 3,484 | -44.1% |
| 2Q19 | 3,955 | -17.0% |
| 1Q19 | 3,797 | +14.2% |
| 1Q19 | 6,233 | +63.2% |
| 4Q18 | 4,765 | +13.1% |
| 3Q18 | 3,325 | 0.0% |
| 2Q18 | 4,269 | +34.9% |
| 1Q18 | 3,819 | -8.6% |
| 4Q17 | 4,213 | +2.7% |
| 3Q17 | 3,324 | +8.1% |
| 2Q17 | 3,165 | -14.9% |
| 1Q17 | 4,178 | - |
| 4Q16 | 4,104 | +28.3% |
| 3Q16 | 3,074 | -7.9% |
| 2Q16 | 3,721 | +34.5% |
| 4Q15 | 3,198 | +38.7% |
| 3Q15 | 3,339 | +47.2% |
| 2Q15 | 2,767 | +10.9% |
| 1Q15 | 2,784 | +11.2% |
| 4Q14 | 2,306 | -0.6% |
| 3Q14 | 2,269 | +43.0% |
| 2Q14 | 2,494 | +58.3% |
| 1Q14 | 2,504 | +64.4% |
| 4Q13 | 2,320 | +64.5% |
| 3Q13 | 1,587 | +5.2% |
| 2Q13 | 1,575 | -20.9% |
| 1Q13 | 1,523 | - |
| 4Q12 | 1,410 | - |
| 3Q12 | 1,508 | - |
| 2Q12 | 1,992 | - |