| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 1Q25 | 2,671 | -17.7% |
| 3Q24 | 3,106 | -21.2% |
| 2Q24 | 3,223 | -21.3% |
| 1Q24 | 3,245 | -22.1% |
| 3Q23 | 3,942 | +11.9% |
| 2Q23 | 4,096 | +16.0% |
| 1Q23 | 4,164 | +20.3% |
| 3Q22 | 3,524 | +10.9% |
| 2Q22 | 3,531 | -26.3% |
| 1Q22 | 3,460 | -35.0% |
| 3Q21 | 3,178 | -44.8% |
| 2Q21 | 4,789 | -18.6% |
| 1Q21 | 5,322 | -11.9% |
| 3Q20 | 5,755 | +12.1% |
| 2Q20 | 5,886 | +17.6% |
| 1Q20 | 6,043 | +32.3% |
| 3Q19 | 5,135 | +33.0% |
| 2Q19 | 5,005 | +29.2% |
| 1Q19 | 4,568 | +25.2% |
| 3Q18 | 3,861 | -9.3% |
| 2Q18 | 3,873 | -9.6% |
| 1Q18 | 3,648 | -30.8% |
| 3Q17 | 4,256 | -37.7% |
| 2Q17 | 4,283 | -43.3% |
| 1Q17 | 5,270 | -29.5% |
| 3Q16 | 6,832 | -12.1% |
| 2Q16 | 7,555 | -7.3% |
| 1Q16 | 7,472 | -2.9% |
| 3Q15 | 7,769 | +2.5% |
| 2Q15 | 8,147 | +9.2% |
| 1Q15 | 7,693 | +1.8% |
| 3Q14 | 7,581 | +10.9% |
| 2Q14 | 7,458 | +6.6% |
| 1Q14 | 7,560 | +10.2% |
| 3Q13 | 6,833 | +23.6% |
| 2Q13 | 6,998 | +21.2% |
| 1Q13 | 6,858 | +14.5% |
| 3Q12 | 5,528 | -9.8% |
| 2Q12 | 5,775 | -2.7% |
| 1Q12 | 5,992 | - |
| 3Q11 | 6,131 | - |
| 2Q11 | 5,937 | - |