| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 11,418 | +87.6% |
| 3Q25 | 10,106 | +79.7% |
| 2Q25 | 11,401 | +72.8% |
| 1Q25 | 9,603 | +24.1% |
| 4Q24 | 6,087 | -12.9% |
| 3Q24 | 5,623 | -34.0% |
| 2Q24 | 6,599 | -13.9% |
| 1Q24 | 7,738 | -26.7% |
| 4Q23 | 6,991 | -22.3% |
| 3Q23 | 8,516 | -12.7% |
| 2Q23 | 7,661 | -15.5% |
| 1Q23 | 10,560 | +25.5% |
| 4Q22 | 8,999 | +1.1% |
| 3Q22 | 9,757 | +13.5% |
| 2Q22 | 9,068 | +18.0% |
| 1Q22 | 8,413 | -6.4% |
| 4Q21 | 8,900 | -14.9% |
| 3Q21 | 8,596 | +7.4% |
| 2Q21 | 7,682 | +10.9% |
| 1Q21 | 8,992 | +59.3% |
| 4Q20 | 10,457 | +71.3% |
| 3Q20 | 8,007 | +73.3% |
| 2Q20 | 6,924 | +52.7% |
| 1Q20 | 5,644 | +29.1% |
| 4Q19 | 6,104 | +50.4% |
| 3Q19 | 4,619 | +19.8% |
| 2Q19 | 4,535 | +6.4% |
| 1Q19 | 4,371 | +7.3% |
| 4Q18 | 4,059 | +6.0% |
| 3Q18 | 3,855 | +19.4% |
| 2Q18 | 4,261 | +27.7% |
| 1Q18 | 4,075 | +37.2% |
| 4Q17 | 3,829 | +217.2% |
| 3Q17 | 3,228 | +1.0% |
| 2Q17 | 3,338 | +11.8% |
| 1Q17 | 2,970 | +25.5% |
| 4Q16 | 1,207 | -55.2% |
| 3Q16 | 3,196 | +26.6% |
| 2Q16 | 2,985 | -0.4% |
| 1Q16 | 2,366 | -31.2% |
| 4Q15 | 2,693 | -29.4% |
| 3Q15 | 2,525 | -15.6% |
| 2Q15 | 2,996 | +8.1% |
| 1Q15 | 3,440 | +38.7% |
| 4Q14 | 3,816 | +72.5% |
| 3Q14 | 2,990 | +12.0% |
| 2Q14 | 2,771 | +2.9% |
| 1Q14 | 2,481 | -26.1% |
| 4Q13 | 2,212 | -23.6% |
| 3Q13 | 2,670 | -10.8% |
| 2Q13 | 2,693 | -13.5% |
| 1Q13 | 3,357 | -2.5% |
| 4Q12 | 2,894 | -12.2% |
| 3Q12 | 2,993 | -46.0% |
| 2Q12 | 3,112 | -39.5% |
| 1Q12 | 3,444 | - |
| 4Q11 | 3,296 | - |
| 3Q11 | 5,546 | - |
| 2Q11 | 5,142 | - |