| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 75,333 | +60.5% |
| 3Q25 | 62,931 | +39.0% |
| 2Q25 | 54,196 | +36.6% |
| 1Q25 | 52,614 | +66.2% |
| 4Q24 | 46,939 | +54.3% |
| 3Q24 | 45,263 | +31.1% |
| 2Q24 | 39,687 | +51.2% |
| 1Q24 | 31,661 | +18.1% |
| 4Q23 | 30,426 | +32.9% |
| 3Q23 | 34,535 | +60.1% |
| 2Q23 | 26,252 | +26.6% |
| 1Q23 | 26,798 | +57.1% |
| 4Q22 | 22,899 | +56.0% |
| 3Q22 | 21,572 | +59.1% |
| 2Q22 | 20,731 | +67.8% |
| 1Q22 | 17,056 | +34.1% |
| 4Q21 | 14,678 | +40.8% |
| 3Q21 | 13,557 | +26.6% |
| 2Q21 | 12,356 | +27.3% |
| 1Q21 | 12,720 | +8.8% |
| 4Q20 | 10,425 | +0.8% |
| 3Q20 | 10,708 | -3.5% |
| 2Q20 | 9,705 | -3.7% |
| 1Q20 | 11,695 | +4.9% |
| 4Q19 | 10,339 | -7.7% |
| 3Q19 | 11,101 | -6.9% |
| 2Q19 | 10,081 | -53.0% |
| 1Q19 | 11,151 | -49.0% |
| 4Q18 | 11,207 | -52.2% |
| 3Q18 | 11,918 | -45.6% |
| 2Q18 | 21,448 | -14.2% |
| 1Q18 | 21,875 | -15.2% |
| 4Q17 | 23,464 | -4.5% |
| 3Q17 | 21,915 | -12.4% |
| 2Q17 | 24,999 | -2.8% |
| 1Q17 | 25,793 | -6.0% |
| 4Q16 | 24,558 | - |
| 3Q16 | 25,009 | +1.4% |
| 2Q16 | 25,711 | -2.9% |
| 1Q16 | 27,447 | +9.2% |
| 3Q15 | 24,656 | -5.8% |
| 2Q15 | 26,490 | +9.9% |
| 1Q15 | 25,125 | -7.2% |
| 4Q14 | 27,026 | +51.8% |
| 3Q14 | 26,185 | +28.3% |
| 2Q14 | 24,100 | +59.7% |
| 1Q14 | 27,070 | +92.1% |
| 4Q13 | 17,804 | +29.5% |
| 3Q13 | 20,417 | +73.5% |
| 2Q13 | 15,090 | +35.8% |
| 1Q13 | 14,090 | +30.8% |
| 4Q12 | 13,748 | +39.9% |
| 3Q12 | 11,769 | +36.9% |
| 2Q12 | 11,114 | +55.0% |
| 1Q12 | 10,769 | - |
| 4Q11 | 9,824 | - |
| 3Q11 | 8,594 | - |
| 2Q11 | 7,169 | - |