| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 1Q25 | 3,462 | +13.4% |
| 3Q24 | 3,024 | -17.1% |
| 2Q24 | 2,888 | -43.5% |
| 1Q24 | 3,053 | -39.5% |
| 3Q23 | 3,648 | -36.4% |
| 2Q23 | 5,116 | -25.2% |
| 1Q23 | 5,046 | +42.3% |
| 3Q22 | 5,732 | +77.2% |
| 2Q22 | 6,840 | +202.1% |
| 1Q22 | 3,546 | +54.0% |
| 3Q21 | 3,235 | +56.0% |
| 2Q21 | 2,263 | -16.5% |
| 1Q21 | 2,302 | -26.9% |
| 3Q20 | 2,073 | -38.0% |
| 2Q20 | 2,709 | +32.9% |
| 1Q20 | 3,150 | -21.2% |
| 4Q19 | 3,924 | +32.0% |
| 3Q19 | 3,343 | -10.2% |
| 2Q19 | 2,038 | -38.5% |
| 1Q19 | 3,997 | +32.9% |
| 4Q18 | 2,973 | +6.9% |
| 3Q18 | 3,723 | +50.7% |
| 2Q18 | 3,312 | -34.6% |
| 1Q18 | 3,007 | -52.7% |
| 4Q17 | 2,781 | +34662.5% |
| 3Q17 | 2,470 | -59.3% |
| 2Q17 | 5,067 | +71.9% |
| 1Q17 | 6,360 | +150.8% |
| 4Q16 | 8 | -99.8% |
| 3Q16 | 6,068 | +150.1% |
| 2Q16 | 2,948 | -0.4% |
| 1Q16 | 2,536 | -9.8% |
| 4Q15 | 4,933 | +69.9% |
| 3Q15 | 2,426 | -11.5% |
| 2Q15 | 2,959 | +24.8% |
| 1Q15 | 2,811 | -0.1% |
| 4Q14 | 2,903 | +3.0% |
| 3Q14 | 2,742 | -35.6% |
| 2Q14 | 2,371 | -24.2% |
| 1Q14 | 2,813 | -22.8% |
| 4Q13 | 2,819 | -35.9% |
| 3Q13 | 4,260 | +2.2% |
| 2Q13 | 3,130 | -39.6% |
| 1Q13 | 3,645 | -18.3% |
| 4Q12 | 4,396 | - |
| 3Q12 | 4,170 | -19.3% |
| 2Q12 | 5,182 | +35.1% |
| 1Q12 | 4,464 | - |
| 3Q11 | 5,170 | - |
| 2Q11 | 3,835 | - |