| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 3Q25 | 4,473 | -7.8% |
| 2Q25 | 5,108 | -11.3% |
| 1Q25 | 5,199 | -22.7% |
| 3Q24 | 4,853 | -33.1% |
| 2Q24 | 5,756 | -15.9% |
| 1Q24 | 6,722 | +37.7% |
| 3Q23 | 7,258 | +59.1% |
| 2Q23 | 6,846 | +58.0% |
| 1Q23 | 4,881 | +12.9% |
| 3Q22 | 4,561 | +7.7% |
| 2Q22 | 4,332 | +6.8% |
| 1Q22 | 4,325 | +11.5% |
| 3Q21 | 4,236 | +10.8% |
| 2Q21 | 4,056 | +7.3% |
| 1Q21 | 3,878 | +5.2% |
| 3Q20 | 3,823 | +17.7% |
| 2Q20 | 3,781 | +19.4% |
| 1Q20 | 3,688 | +30.8% |
| 3Q19 | 3,249 | +14.6% |
| 2Q19 | 3,167 | +6.7% |
| 1Q19 | 2,819 | -9.0% |
| 3Q18 | 2,836 | +7.4% |
| 2Q18 | 2,967 | +7.2% |
| 1Q18 | 3,098 | +15.7% |
| 3Q17 | 2,641 | +7.8% |
| 2Q17 | 2,768 | +5.7% |
| 1Q17 | 2,678 | +4.1% |
| 3Q16 | 2,451 | +3.6% |
| 2Q16 | 2,618 | +5.8% |
| 1Q16 | 2,573 | +7.0% |
| 3Q15 | 2,366 | +12.3% |
| 2Q15 | 2,474 | +7.4% |
| 1Q15 | 2,404 | +15.2% |
| 3Q14 | 2,106 | +6.3% |
| 2Q14 | 2,303 | +15.6% |
| 1Q14 | 2,086 | +8.3% |
| 3Q13 | 1,982 | +13.0% |
| 2Q13 | 1,993 | +16.5% |
| 1Q13 | 1,926 | +27.4% |
| 3Q12 | 1,754 | - |
| 2Q12 | 1,710 | - |
| 1Q12 | 1,512 | - |