| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2Q25 | 54,843 | +13.3% |
| 1Q25 | 53,780 | +18.2% |
| 3Q24 | 48,425 | +16.0% |
| 2Q24 | 48,408 | +13.4% |
| 1Q24 | 45,495 | -0.6% |
| 3Q23 | 41,747 | +8.2% |
| 2Q23 | 42,697 | +9.0% |
| 1Q23 | 45,791 | +27.6% |
| 3Q22 | 38,583 | +29.3% |
| 2Q22 | 39,177 | +40.8% |
| 1Q22 | 35,884 | +34.7% |
| 3Q21 | 29,841 | +24.6% |
| 2Q21 | 27,830 | +18.4% |
| 1Q21 | 26,634 | +15.8% |
| 4Q20 | 24,386 | +5.0% |
| 3Q20 | 23,956 | +4.6% |
| 2Q20 | 23,508 | +7.9% |
| 1Q20 | 22,994 | +4.5% |
| 4Q19 | 23,216 | +11.8% |
| 3Q19 | 22,899 | +14.6% |
| 2Q19 | 21,795 | +5.2% |
| 1Q19 | 22,011 | +9.4% |
| 4Q18 | 20,773 | +10.1% |
| 3Q18 | 19,984 | +14.0% |
| 2Q18 | 20,718 | +27.6% |
| 1Q18 | 20,127 | +29.6% |
| 4Q17 | 18,870 | +29.8% |
| 3Q17 | 17,527 | +22.2% |
| 2Q17 | 16,239 | +15.6% |
| 1Q17 | 15,536 | +7.0% |
| 4Q16 | 14,533 | +7.7% |
| 3Q16 | 14,342 | +12.3% |
| 2Q16 | 14,047 | +15.2% |
| 1Q16 | 14,516 | +20.9% |
| 4Q15 | 13,496 | +13.3% |
| 3Q15 | 12,766 | - |
| 2Q15 | 12,196 | - |
| 1Q15 | 12,008 | - |
| 4Q14 | 11,911 | - |