| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 17,250 | +20.8% |
| 3Q25 | 16,587 | +22.7% |
| 2Q25 | 16,125 | -0.8% |
| 1Q25 | 14,851 | +25.0% |
| 4Q24 | 14,280 | +29.7% |
| 3Q24 | 13,515 | +24.9% |
| 2Q24 | 16,259 | +29.8% |
| 1Q24 | 11,879 | -18.3% |
| 4Q23 | 11,006 | -34.7% |
| 3Q23 | 10,824 | -40.3% |
| 2Q23 | 12,523 | -29.6% |
| 1Q23 | 14,547 | -15.4% |
| 4Q22 | 16,853 | +14.3% |
| 3Q22 | 18,130 | -1.9% |
| 2Q22 | 17,792 | +6.2% |
| 1Q22 | 17,205 | -7.3% |
| 4Q21 | 14,747 | -56.0% |
| 3Q21 | 18,474 | -31.4% |
| 2Q21 | 16,749 | -28.2% |
| 1Q21 | 18,554 | -19.5% |
| 4Q20 | 33,509 | +48.2% |
| 3Q20 | 26,941 | +23.9% |
| 2Q20 | 23,327 | +24.7% |
| 1Q20 | 23,046 | +1.5% |
| 4Q19 | 22,616 | +6.4% |
| 3Q19 | 21,736 | +13.7% |
| 2Q19 | 18,700 | +4.8% |
| 1Q19 | 22,704 | +56.1% |
| 4Q18 | 21,250 | +100.5% |
| 3Q18 | 19,108 | +74.8% |
| 2Q18 | 17,840 | +47.1% |
| 1Q18 | 14,541 | +37.5% |
| 4Q17 | 10,596 | +22.9% |
| 3Q17 | 10,929 | +23.7% |
| 2Q17 | 12,125 | +61.3% |
| 1Q17 | 10,573 | +30.2% |
| 4Q16 | 8,622 | +65.0% |
| 3Q16 | 8,833 | +90.8% |
| 2Q16 | 7,519 | +61.1% |
| 1Q16 | 8,118 | +111.7% |
| 4Q15 | 5,225 | +75.6% |
| 3Q15 | 4,630 | +26.1% |
| 2Q15 | 4,667 | +326.0% |
| 1Q15 | 3,834 | +28.9% |
| 4Q14 | 2,975 | -95.4% |
| 3Q14 | 3,671 | -2.2% |
| 2Q14 | 1,095 | -68.8% |
| 1Q14 | 2,973 | +14.0% |
| 4Q13 | 64,201 | +2241.9% |
| 3Q13 | 3,753 | -10.4% |
| 2Q13 | 3,508 | -43.1% |
| 1Q13 | 2,609 | -59.4% |
| 4Q12 | 2,741 | -91.4% |
| 3Q12 | 4,188 | +14.2% |
| 2Q12 | 6,161 | +98.8% |
| 1Q12 | 6,422 | - |
| 4Q11 | 31,791 | - |
| 3Q11 | 3,667 | - |
| 2Q11 | 3,099 | - |