| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 1Q25 | 8,118 | -7.4% |
| 3Q24 | 7,272 | -10.0% |
| 2Q24 | 8,373 | -4.7% |
| 1Q24 | 8,767 | -1.7% |
| 3Q23 | 8,083 | -7.5% |
| 2Q23 | 8,790 | -11.4% |
| 1Q23 | 8,919 | -6.4% |
| 3Q22 | 8,741 | -3.4% |
| 2Q22 | 9,917 | -2.1% |
| 1Q22 | 9,532 | -7.9% |
| 3Q21 | 9,051 | -4.7% |
| 2Q21 | 10,132 | +3.8% |
| 1Q21 | 10,353 | +2.1% |
| 4Q20 | 9,304 | -26.4% |
| 3Q20 | 9,501 | -32.4% |
| 2Q20 | 9,765 | -42.2% |
| 1Q20 | 10,136 | -44.4% |
| 4Q19 | 12,639 | -32.2% |
| 3Q19 | 14,064 | -25.0% |
| 2Q19 | 16,883 | -19.2% |
| 1Q19 | 18,216 | -2.7% |
| 4Q18 | 18,632 | -25.2% |
| 3Q18 | 18,742 | -13.2% |
| 2Q18 | 20,889 | -2.9% |
| 1Q18 | 18,716 | -11.0% |
| 4Q17 | 24,921 | - |
| 3Q17 | 21,580 | - |
| 2Q17 | 21,502 | - |
| 1Q17 | 21,020 | - |
| 3Q15 | 15,030 | +9.0% |
| 2Q15 | 16,901 | +30.7% |
| 1Q15 | 18,006 | +44.3% |
| 4Q14 | 21,172 | +100.5% |
| 3Q14 | 13,784 | +32.0% |
| 2Q14 | 12,931 | +31.9% |
| 1Q14 | 12,477 | +22.0% |
| 4Q13 | 10,558 | +21.0% |
| 3Q13 | 10,441 | +16.5% |
| 2Q13 | 9,803 | +18.6% |
| 1Q13 | 10,223 | +27.2% |
| 4Q12 | 8,728 | +7.8% |
| 3Q12 | 8,963 | -2.8% |
| 2Q12 | 8,267 | -6.4% |
| 1Q12 | 8,036 | - |
| 4Q11 | 8,099 | - |
| 3Q11 | 9,219 | - |
| 2Q11 | 8,833 | - |