| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 1Q25 | 47,591 | +17.4% |
| 3Q24 | 38,584 | +22.7% |
| 2Q24 | 41,073 | +36.3% |
| 1Q24 | 40,525 | +29.4% |
| 3Q23 | 31,438 | +21.2% |
| 2Q23 | 30,140 | +26.0% |
| 1Q23 | 31,323 | +10.6% |
| 3Q22 | 25,941 | -8.5% |
| 2Q22 | 23,916 | -13.1% |
| 1Q22 | 28,322 | +13.9% |
| 4Q21 | 30,819 | +13.9% |
| 3Q21 | 28,352 | +13.9% |
| 2Q21 | 27,531 | +22.2% |
| 1Q21 | 24,862 | -6.4% |
| 4Q20 | 27,056 | -0.2% |
| 3Q20 | 24,901 | +2.4% |
| 2Q20 | 22,534 | -5.1% |
| 1Q20 | 26,562 | +14.6% |
| 4Q19 | 27,100 | +33.4% |
| 3Q19 | 24,310 | +18.1% |
| 2Q19 | 23,752 | +20.0% |
| 1Q19 | 23,172 | +11.9% |
| 4Q18 | 20,312 | -2.0% |
| 3Q18 | 20,591 | +14.5% |
| 2Q18 | 19,801 | +8.8% |
| 1Q18 | 20,707 | +9.1% |
| 4Q17 | 20,721 | +9.3% |
| 3Q17 | 17,983 | -4.1% |
| 2Q17 | 18,203 | -2.0% |
| 1Q17 | 18,977 | +0.3% |
| 4Q16 | 18,960 | +6.7% |
| 3Q16 | 18,750 | +20.6% |
| 2Q16 | 18,566 | - |
| 1Q16 | 18,928 | - |
| 4Q15 | 17,776 | - |
| 3Q15 | 15,548 | - |