| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 45,493 | +43.2% |
| 3Q25 | 50,476 | +58.3% |
| 2Q25 | 42,760 | +31.5% |
| 1Q25 | 43,644 | +45.8% |
| 4Q24 | 31,772 | -31.9% |
| 3Q24 | 31,878 | -11.9% |
| 2Q24 | 32,514 | -51.4% |
| 1Q24 | 29,931 | -47.0% |
| 4Q23 | 46,629 | -16.7% |
| 3Q23 | 36,188 | -41.3% |
| 2Q23 | 66,961 | -9.2% |
| 1Q23 | 56,520 | -25.8% |
| 4Q22 | 55,994 | -25.9% |
| 3Q22 | 61,676 | +10.1% |
| 2Q22 | 73,744 | +62.4% |
| 1Q22 | 76,177 | +88.9% |
| 4Q21 | 75,597 | +102.4% |
| 3Q21 | 56,002 | +91.1% |
| 2Q21 | 45,404 | +120.9% |
| 1Q21 | 40,337 | +100.0% |
| 4Q20 | 37,356 | +191.2% |
| 3Q20 | 29,306 | +189.7% |
| 2Q20 | 20,557 | +132.6% |
| 1Q20 | 20,170 | +252.4% |
| 4Q19 | 12,830 | -31.7% |
| 3Q19 | 10,115 | +214701.4% |
| 2Q19 | 8,838 | - |
| 1Q19 | 5,723 | - |
| 4Q18 | 18,781 | - |
| 3Q18 | 4 | - |