| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 23,154 | +58.6% |
| 3Q25 | 20,400 | +72.9% |
| 2Q25 | 22,047 | +76.4% |
| 1Q25 | 18,900 | +70.3% |
| 4Q24 | 14,600 | +47.5% |
| 3Q24 | 11,800 | +18.0% |
| 2Q24 | 12,500 | +41.8% |
| 1Q24 | 11,100 | +44.2% |
| 4Q23 | 9,900 | +59.7% |
| 3Q23 | 10,000 | +81.7% |
| 2Q23 | 8,817 | +76.3% |
| 1Q23 | 7,700 | +51.0% |
| 4Q22 | 6,200 | +44.4% |
| 3Q22 | 5,504 | +119.0% |
| 2Q22 | 5,000 | +43.0% |
| 1Q22 | 5,100 | +54.5% |
| 4Q21 | 4,292 | +56.4% |
| 3Q21 | 2,513 | -4.4% |
| 2Q21 | 3,497 | +81.4% |
| 1Q21 | 3,300 | +185.7% |
| 4Q20 | 2,745 | +226.1% |
| 3Q20 | 2,629 | +206.5% |
| 2Q20 | 1,927 | +17.2% |
| 1Q20 | 1,155 | -36.2% |
| 4Q19 | 841 | -70.5% |
| 3Q19 | 857 | -72.6% |
| 2Q19 | 1,644 | -51.5% |
| 1Q19 | 1,811 | -32.8% |
| 4Q18 | 2,849 | +13.1% |
| 3Q18 | 3,131 | +68.2% |
| 2Q18 | 3,388 | +8.3% |
| 1Q18 | 2,696 | -17.2% |
| 4Q17 | 2,518 | -5.5% |
| 3Q17 | 1,862 | -60.6% |
| 2Q17 | 3,128 | -27.4% |
| 1Q17 | 3,257 | -25.0% |
| 4Q16 | 2,665 | -20.0% |
| 3Q16 | 4,727 | +48.1% |
| 2Q16 | 4,307 | +25.7% |
| 1Q16 | 4,341 | +14.0% |
| 4Q15 | 3,330 | +28.9% |
| 3Q15 | 3,192 | +62.3% |
| 2Q15 | 3,426 | +84.6% |
| 1Q15 | 3,807 | +176.9% |
| 4Q14 | 2,583 | -77.3% |
| 3Q14 | 1,966 | +6269.0% |
| 2Q14 | 1,856 | +4984.1% |
| 1Q14 | 1,374 | +2095.9% |
| 4Q13 | 11,369 | -62.2% |
| 3Q13 | 30 | -82.8% |
| 2Q13 | 36 | - |
| 1Q13 | 62 | -86.5% |
| 4Q12 | 30,042 | +10.4% |
| 3Q12 | 179 | -87.8% |
| 1Q12 | 465 | - |
| 4Q11 | 27,200 | - |
| 3Q11 | 1,470 | - |
| 2Q11 | 702 | - |