| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 936 | +24.5% |
| 3Q25 | 794 | -3.4% |
| 2Q25 | 1,074 | +10.2% |
| 1Q25 | 975 | +8.9% |
| 4Q24 | 752 | -34.1% |
| 3Q24 | 822 | -0.6% |
| 2Q24 | 975 | -8.3% |
| 1Q24 | 895 | +11.6% |
| 4Q23 | 1,141 | +13.9% |
| 3Q23 | 827 | +4.4% |
| 2Q23 | 1,063 | -7.2% |
| 1Q23 | 802 | -21.6% |
| 4Q22 | 1,002 | +9920.0% |
| 3Q22 | 792 | -22.0% |
| 2Q22 | 1,146 | -16.9% |
| 1Q22 | 1,023 | -10.4% |
| 4Q21 | 10 | -99.2% |
| 3Q21 | 1,015 | +12.7% |
| 2Q21 | 1,379 | +32.2% |
| 1Q21 | 1,142 | +14.8% |
| 4Q20 | 1,200 | -11.8% |
| 3Q20 | 901 | -22.8% |
| 2Q20 | 1,043 | -28.2% |
| 1Q20 | 995 | -21.0% |
| 4Q19 | 1,361 | +5.9% |
| 3Q19 | 1,167 | +4.9% |
| 2Q19 | 1,452 | +6.6% |
| 1Q19 | 1,259 | -17.1% |
| 4Q18 | 1,285 | -28.4% |
| 3Q18 | 1,113 | -33.3% |
| 2Q18 | 1,362 | +4.8% |
| 1Q18 | 1,518 | +15.4% |
| 4Q17 | 1,795 | +34.5% |
| 3Q17 | 1,668 | -17.2% |
| 2Q17 | 1,300 | -26.6% |
| 1Q17 | 1,315 | -32.5% |
| 4Q16 | 1,335 | -11.9% |
| 3Q16 | 2,014 | +29.5% |
| 2Q16 | 1,771 | +8.7% |
| 1Q16 | 1,949 | +23.4% |
| 4Q15 | 1,516 | -27.1% |
| 3Q15 | 1,555 | -12.0% |
| 2Q15 | 1,629 | -6.5% |
| 1Q15 | 1,579 | -11.5% |
| 4Q14 | 2,080 | +6.7% |
| 3Q14 | 1,767 | -20.1% |
| 2Q14 | 1,742 | +20.9% |
| 1Q14 | 1,784 | +9.2% |
| 4Q13 | 1,949 | -159.0% |
| 3Q13 | 2,211 | +52.4% |
| 2Q13 | 1,441 | -2.5% |
| 1Q13 | 1,634 | +137.8% |
| 4Q12 | -3,301 | -277.8% |
| 3Q12 | 1,451 | +376783.1% |
| 2Q12 | 1,478 | +386811.0% |
| 1Q12 | 687 | - |
| 4Q11 | 1,856 | - |
| 3Q11 | 0 | - |
| 2Q11 | 0 | - |