| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 41,399 | -16.1% |
| 3Q25 | 42,757 | -16.1% |
| 2Q25 | 43,138 | -15.1% |
| 1Q25 | 45,844 | -9.4% |
| 4Q24 | 49,362 | -4.1% |
| 3Q24 | 50,977 | +8.8% |
| 2Q24 | 50,835 | +19.0% |
| 1Q24 | 50,611 | +24.2% |
| 4Q23 | 51,487 | +49.1% |
| 3Q23 | 46,833 | +42.4% |
| 2Q23 | 42,705 | +37.2% |
| 1Q23 | 40,741 | +46.4% |
| 4Q22 | 34,542 | +37.4% |
| 3Q22 | 32,885 | +41.6% |
| 2Q22 | 31,123 | +47.6% |
| 1Q22 | 27,822 | +29.7% |
| 4Q21 | 25,145 | +45.2% |
| 3Q21 | 23,219 | +36.4% |
| 2Q21 | 21,092 | +26.6% |
| 1Q21 | 21,448 | +56.6% |
| 4Q20 | 17,319 | - |
| 3Q20 | 17,019 | - |
| 2Q20 | 16,657 | - |
| 1Q20 | 13,700 | - |