| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q26 | 70,354 | +8.8% |
| 3Q26 | 65,916 | +9.5% |
| 2Q26 | 64,804 | +10.6% |
| 1Q26 | 61,436 | +9.5% |
| 4Q25 | 64,654 | +17.0% |
| 3Q25 | 60,189 | +8.2% |
| 2Q25 | 58,580 | +7.0% |
| 1Q25 | 56,090 | +5.4% |
| 4Q24 | 55,238 | +4.8% |
| 3Q24 | 55,614 | +13.8% |
| 2Q24 | 54,767 | +17.6% |
| 1Q24 | 53,192 | +17.7% |
| 4Q23 | 52,722 | +14.8% |
| 3Q23 | 48,890 | +28.4% |
| 2Q23 | 46,580 | +22.9% |
| 1Q23 | 45,183 | +27.4% |
| 4Q22 | 45,927 | +42.1% |
| 3Q22 | 38,070 | +23.8% |
| 2Q22 | 37,898 | +23.6% |
| 1Q22 | 35,469 | +14.1% |
| 4Q21 | 32,319 | +2.6% |
| 3Q21 | 30,758 | +30.8% |
| 2Q21 | 30,654 | +163.2% |
| 1Q21 | 31,078 | +185.0% |
| 4Q20 | 31,515 | +215.1% |
| 3Q20 | 23,511 | +170.9% |
| 2Q20 | 11,645 | +38.7% |
| 1Q20 | 10,905 | +36.7% |
| 4Q19 | 10,002 | +33.7% |
| 3Q19 | 8,678 | +26.4% |
| 2Q19 | 8,398 | +23.6% |
| 1Q19 | 7,979 | +27.8% |
| 4Q18 | 7,480 | +14.2% |
| 3Q18 | 6,866 | +10.6% |
| 2Q18 | 6,797 | +36.1% |
| 1Q18 | 6,242 | +35.0% |
| 4Q17 | 6,548 | +33.9% |
| 3Q17 | 6,209 | +40.5% |
| 2Q17 | 4,993 | +24.9% |
| 1Q17 | 4,625 | +31.2% |
| 4Q16 | 4,891 | +52.7% |
| 3Q16 | 4,419 | +57.2% |
| 2Q16 | 3,998 | +73.7% |
| 1Q16 | 3,524 | - |
| 4Q15 | 3,202 | - |
| 3Q15 | 2,811 | - |
| 2Q15 | 2,302 | - |