| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2Q25 | 4,536 | -31.7% |
| 1Q25 | 7,634 | +13.2% |
| 3Q24 | 6,488 | +2.9% |
| 2Q24 | 6,644 | +7.8% |
| 1Q24 | 6,741 | -13.9% |
| 3Q23 | 6,308 | -16.7% |
| 2Q23 | 6,161 | +1.6% |
| 1Q23 | 7,826 | +28.5% |
| 3Q22 | 7,575 | +65.2% |
| 2Q22 | 6,065 | +44.0% |
| 1Q22 | 6,091 | +47.4% |
| 3Q21 | 4,586 | -1.6% |
| 2Q21 | 4,213 | +0.1% |
| 1Q21 | 4,131 | -6.8% |
| 4Q20 | 4,011 | -7.6% |
| 3Q20 | 4,662 | +13.6% |
| 2Q20 | 4,208 | +5.7% |
| 1Q20 | 4,433 | +9.8% |
| 4Q19 | 4,343 | +11.4% |
| 3Q19 | 4,105 | +0.9% |
| 2Q19 | 3,981 | -1.9% |
| 1Q19 | 4,038 | +2.3% |
| 4Q18 | 3,897 | -0.9% |
| 3Q18 | 4,069 | -0.9% |
| 2Q18 | 4,058 | +3.1% |
| 1Q18 | 3,947 | +14.1% |
| 4Q17 | 3,932 | +15.0% |
| 3Q17 | 4,108 | +24.8% |
| 2Q17 | 3,936 | +16.5% |
| 1Q17 | 3,459 | +4.7% |
| 4Q16 | 3,419 | +9.6% |
| 3Q16 | 3,291 | +1.7% |
| 2Q16 | 3,379 | +11.7% |
| 1Q16 | 3,305 | +7.2% |
| 4Q15 | 3,120 | -4.4% |
| 3Q15 | 3,236 | -7.5% |
| 2Q15 | 3,025 | -11.1% |
| 1Q15 | 3,084 | -13.0% |
| 4Q14 | 3,262 | -5.4% |
| 3Q14 | 3,499 | +6.8% |
| 2Q14 | 3,404 | +20.6% |
| 1Q14 | 3,546 | +30.1% |
| 4Q13 | 3,450 | +51.5% |
| 3Q13 | 3,277 | - |
| 2Q13 | 2,822 | - |
| 1Q13 | 2,725 | +36.4% |
| 4Q12 | 2,277 | - |
| 1Q12 | 1,998 | - |
| 3Q11 | 1,958 | - |
| 2Q11 | 1,884 | - |