| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2Q24 | 4,263 | +16.9% |
| 1Q24 | 4,361 | +4.7% |
| 4Q23 | 4,769 | +12.7% |
| 3Q23 | 4,045 | -9.8% |
| 2Q23 | 3,648 | -7.2% |
| 1Q23 | 4,164 | +16.2% |
| 4Q22 | 4,230 | +13.7% |
| 3Q22 | 4,483 | +36.8% |
| 2Q22 | 3,932 | +10.2% |
| 1Q22 | 3,583 | +11.5% |
| 4Q21 | 3,720 | +48.4% |
| 3Q21 | 3,278 | +32.8% |
| 2Q21 | 3,567 | +97.1% |
| 1Q21 | 3,213 | +11.4% |
| 4Q20 | 2,506 | -6.1% |
| 3Q20 | 2,469 | -10.6% |
| 2Q20 | 1,810 | -36.1% |
| 1Q20 | 2,883 | +5.7% |
| 4Q19 | 2,670 | -7.2% |
| 3Q19 | 2,761 | -1.4% |
| 2Q19 | 2,834 | +2.1% |
| 1Q19 | 2,727 | -3.4% |
| 4Q18 | 2,876 | -6.5% |
| 3Q18 | 2,799 | -48.4% |
| 2Q18 | 2,777 | +24.1% |
| 1Q18 | 2,822 | +33.7% |
| 4Q17 | 3,076 | +6.5% |
| 3Q17 | 5,420 | +66.2% |
| 2Q17 | 2,238 | -30.2% |
| 1Q17 | 2,110 | -30.1% |
| 4Q16 | 2,889 | -20.1% |
| 3Q16 | 3,261 | -20.0% |
| 2Q16 | 3,205 | -16.0% |
| 1Q16 | 3,020 | -9.3% |
| 4Q15 | 3,618 | +21.1% |
| 3Q15 | 4,078 | +3.5% |
| 2Q15 | 3,815 | +110.9% |
| 1Q15 | 3,329 | +26.8% |
| 4Q14 | 2,987 | +22.1% |
| 3Q14 | 3,941 | +121.4% |
| 2Q14 | 1,809 | -17.0% |
| 1Q14 | 2,626 | +29.8% |
| 4Q13 | 2,446 | +6.4% |
| 3Q13 | 1,780 | -19.1% |
| 2Q13 | 2,180 | - |
| 1Q13 | 2,023 | +28.0% |
| 4Q12 | 2,299 | - |
| 3Q12 | 2,199 | - |
| 1Q12 | 1,581 | - |