| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 3Q22 | 21,789 | -3.4% |
| 2Q22 | 17,086 | -21.9% |
| 1Q22 | 17,612 | -22.0% |
| 3Q21 | 22,546 | +8.2% |
| 2Q21 | 21,870 | -1.0% |
| 1Q21 | 22,583 | +20.0% |
| 3Q20 | 20,845 | +1.7% |
| 2Q20 | 22,092 | +29.7% |
| 1Q20 | 18,818 | +1.7% |
| 3Q19 | 20,506 | +18.7% |
| 2Q19 | 17,027 | +7.6% |
| 1Q19 | 18,495 | +14.4% |
| 3Q18 | 17,276 | +8.5% |
| 2Q18 | 15,829 | -11.0% |
| 1Q18 | 16,174 | -12.7% |
| 3Q17 | 15,924 | +2.3% |
| 2Q17 | 17,783 | +21.7% |
| 1Q17 | 18,521 | -8.6% |
| 3Q16 | 15,560 | -6.4% |
| 2Q16 | 14,609 | -20.3% |
| 1Q16 | 20,269 | +12.7% |
| 3Q15 | 16,618 | -13.4% |
| 2Q15 | 18,326 | -20.0% |
| 1Q15 | 17,991 | +16.6% |
| 3Q14 | 19,191 | +21.7% |
| 2Q14 | 22,908 | +70.0% |
| 1Q14 | 15,435 | - |
| 3Q13 | 15,772 | -3.7% |
| 2Q13 | 13,477 | -21.5% |
| 3Q12 | 16,375 | -3.8% |
| 2Q12 | 17,177 | +9.0% |
| 1Q12 | 17,489 | +0.4% |
| 3Q11 | 17,015 | -2.5% |
| 2Q11 | 15,763 | -3.7% |
| 1Q11 | 17,424 | - |
| 3Q10 | 17,457 | - |
| 2Q10 | 16,364 | - |