| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 72,200 | +8.3% |
| 3Q25 | 74,100 | +17.5% |
| 2Q25 | 74,800 | +19.9% |
| 1Q25 | 62,300 | +23.3% |
| 4Q24 | 66,673 | +20.6% |
| 3Q24 | 63,047 | +21.6% |
| 2Q24 | 62,371 | +27.0% |
| 1Q24 | 50,509 | +18.4% |
| 4Q23 | 55,300 | +39.8% |
| 3Q23 | 51,864 | +28.5% |
| 2Q23 | 49,118 | +33.5% |
| 1Q23 | 42,669 | +35.0% |
| 4Q22 | 39,569 | +15.0% |
| 3Q22 | 40,366 | +29.9% |
| 2Q22 | 36,803 | +30.4% |
| 1Q22 | 31,605 | +27.9% |
| 4Q21 | 34,414 | +37.3% |
| 3Q21 | 31,077 | +42.7% |
| 2Q21 | 28,224 | +29.6% |
| 1Q21 | 24,711 | +14.3% |
| 4Q20 | 25,073 | +37.7% |
| 3Q20 | 21,772 | +11.1% |
| 2Q20 | 21,778 | +29.8% |
| 1Q20 | 21,621 | +16.9% |
| 4Q19 | 18,211 | +42.9% |
| 3Q19 | 19,605 | +70.1% |
| 2Q19 | 16,775 | +56.3% |
| 1Q19 | 18,489 | +64.3% |
| 4Q18 | 12,740 | +71.6% |
| 3Q18 | 11,526 | +42.1% |
| 2Q18 | 10,731 | +32.6% |
| 1Q18 | 11,250 | +65.5% |
| 4Q17 | 7,426 | +11.3% |
| 3Q17 | 8,112 | +30.2% |
| 2Q17 | 8,095 | +92.6% |
| 1Q17 | 6,797 | +76.1% |
| 4Q16 | 6,672 | +166.5% |
| 3Q16 | 6,232 | +165.3% |
| 2Q16 | 4,202 | +120.3% |
| 1Q16 | 3,860 | +106.7% |
| 4Q15 | 2,504 | +73.0% |
| 3Q15 | 2,349 | +121.8% |
| 2Q15 | 1,907 | +103.5% |
| 1Q15 | 1,867 | - |
| 4Q14 | 1,447 | - |
| 3Q14 | 1,059 | - |
| 2Q14 | 937 | - |