| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 3Q25 | 3,043 | -1.6% |
| 2Q25 | 2,925 | -1.3% |
| 1Q25 | 2,889 | -14.2% |
| 3Q24 | 3,094 | -28.6% |
| 2Q24 | 2,964 | -35.2% |
| 1Q24 | 3,366 | -25.2% |
| 3Q23 | 4,333 | -30.9% |
| 2Q23 | 4,575 | -30.1% |
| 1Q23 | 4,503 | -29.5% |
| 3Q22 | 6,273 | -19.8% |
| 2Q22 | 6,541 | -18.2% |
| 1Q22 | 6,391 | +3.0% |
| 3Q21 | 7,824 | +36.3% |
| 2Q21 | 7,999 | +43.6% |
| 1Q21 | 6,203 | +6.5% |
| 3Q20 | 5,742 | -31.8% |
| 2Q20 | 5,572 | -25.0% |
| 1Q20 | 5,826 | -25.0% |
| 3Q19 | 8,421 | +12.6% |
| 2Q19 | 7,432 | +18.7% |
| 1Q19 | 7,765 | +49.6% |
| 3Q18 | 7,481 | - |
| 2Q18 | 6,259 | - |
| 1Q18 | 5,192 | - |
| 3Q16 | 5,797 | -6.2% |
| 2Q16 | 5,571 | +3.5% |
| 3Q15 | 6,182 | -10.2% |
| 2Q15 | 5,385 | -11.8% |
| 1Q15 | 5,736 | +4.3% |
| 3Q14 | 6,885 | +38.7% |
| 2Q14 | 6,107 | +147198.6% |
| 1Q14 | 5,497 | +46.7% |
| 3Q13 | 4,965 | +44.9% |
| 2Q13 | 4 | -99.9% |
| 1Q13 | 3,748 | +30.7% |
| 3Q12 | 3,427 | - |
| 2Q12 | 2,976 | - |
| 1Q12 | 2,868 | - |