| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 1Q25 | 30,480 | +11.2% |
| 3Q24 | 35,031 | +45.5% |
| 2Q24 | 29,724 | +0.1% |
| 1Q24 | 27,408 | -10.0% |
| 3Q23 | 24,070 | -28.3% |
| 2Q23 | 29,681 | -30.6% |
| 1Q23 | 30,469 | -71.6% |
| 3Q22 | 33,590 | -67.6% |
| 2Q22 | 42,740 | -57.8% |
| 1Q22 | 107,253 | +12.2% |
| 4Q21 | 99,614 | -3.0% |
| 3Q21 | 103,738 | +3.2% |
| 2Q21 | 101,313 | +5.1% |
| 1Q21 | 95,604 | -12.3% |
| 4Q20 | 102,724 | -6.9% |
| 3Q20 | 100,531 | +1.5% |
| 2Q20 | 96,436 | -9.6% |
| 1Q20 | 108,987 | -8.0% |
| 4Q19 | 110,369 | +1.4% |
| 3Q19 | 99,048 | -3.7% |
| 2Q19 | 106,686 | +20.8% |
| 1Q19 | 118,463 | +19.1% |
| 4Q18 | 108,883 | +33.7% |
| 3Q18 | 102,895 | +56.6% |
| 2Q18 | 88,334 | +46.6% |
| 1Q18 | 99,424 | +62.8% |
| 4Q17 | 81,429 | +62.1% |
| 3Q17 | 65,714 | +26.5% |
| 2Q17 | 60,260 | +15.1% |
| 1Q17 | 61,058 | +23.9% |
| 4Q16 | 50,232 | +6.6% |
| 3Q16 | 51,951 | +20.2% |
| 2Q16 | 52,350 | +15.3% |
| 1Q16 | 49,268 | +4.8% |
| 4Q15 | 47,135 | +22.4% |
| 3Q15 | 43,229 | +26.4% |
| 2Q15 | 45,412 | +23.7% |
| 1Q15 | 47,011 | +22.6% |
| 4Q14 | 38,494 | -20.2% |
| 3Q14 | 34,200 | -22.1% |
| 2Q14 | 36,702 | -29.7% |
| 1Q14 | 38,338 | -16.0% |
| 4Q13 | 48,248 | +4.0% |
| 3Q13 | 43,914 | +29.1% |
| 2Q13 | 52,230 | +57.3% |
| 1Q13 | 45,618 | +30.0% |
| 4Q12 | 46,373 | +39.2% |
| 3Q12 | 34,016 | +9.7% |
| 2Q12 | 33,201 | +2.9% |
| 1Q12 | 35,085 | +16.3% |
| 4Q11 | 33,302 | - |
| 3Q11 | 31,018 | - |
| 2Q11 | 32,270 | - |
| 1Q11 | 30,176 | - |