| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2Q26 | 24,900 | -43.9% |
| 1Q26 | 31,700 | -37.7% |
| 4Q25 | 37,600 | -37.3% |
| 3Q25 | 42,200 | -19.6% |
| 2Q25 | 44,400 | -2.0% |
| 1Q25 | 50,900 | +15.4% |
| 4Q24 | 60,000 | +5.1% |
| 3Q24 | 52,500 | -6.4% |
| 2Q24 | 45,300 | -20.5% |
| 1Q24 | 44,100 | -20.1% |
| 4Q23 | 57,100 | +18.5% |
| 3Q23 | 56,100 | +16.6% |
| 2Q23 | 57,000 | +13.5% |
| 1Q23 | 55,200 | +10.6% |
| 4Q22 | 48,200 | +6.9% |
| 3Q22 | 48,100 | +4.6% |
| 2Q22 | 50,200 | +10.3% |
| 1Q22 | 49,900 | +0.6% |
| 4Q21 | 45,100 | -3.0% |
| 3Q21 | 46,000 | -1.5% |
| 2Q21 | 45,500 | -3.8% |
| 1Q21 | 49,600 | +13.5% |
| 4Q20 | 46,500 | +14.3% |
| 3Q20 | 46,700 | +14.7% |
| 2Q20 | 47,300 | -3.8% |
| 1Q20 | 43,700 | -4.9% |
| 4Q19 | 40,665 | -4.2% |
| 3Q19 | 40,722 | +1.2% |
| 2Q19 | 49,181 | +23.6% |
| 1Q19 | 45,965 | +9.8% |
| 4Q18 | 42,447 | +8.1% |
| 3Q18 | 40,239 | -2.9% |
| 2Q18 | 39,776 | +41.7% |
| 1Q18 | 41,859 | +46.7% |
| 4Q17 | 39,257 | -5.4% |
| 3Q17 | 41,451 | -1.0% |
| 2Q17 | 28,070 | -33.1% |
| 1Q17 | 28,531 | -34.5% |
| 4Q16 | 41,485 | -8.3% |
| 3Q16 | 41,871 | -4.5% |
| 2Q16 | 41,952 | -10.7% |
| 1Q16 | 43,540 | -6.8% |
| 4Q15 | 45,260 | -6.8% |
| 3Q15 | 43,823 | -6.0% |
| 2Q15 | 46,989 | +5.7% |
| 1Q15 | 46,725 | +11.9% |
| 4Q14 | 48,577 | +23.4% |
| 3Q14 | 46,626 | +19.4% |
| 2Q14 | 44,436 | +11.3% |
| 1Q14 | 41,743 | +11.2% |
| 4Q13 | 39,365 | +6.6% |
| 3Q13 | 39,036 | +8.0% |
| 2Q13 | 39,941 | +11.3% |
| 1Q13 | 37,547 | +9.1% |
| 4Q12 | 36,921 | +22.8% |
| 3Q12 | 36,148 | +16.5% |
| 2Q12 | 35,886 | +22.8% |
| 1Q12 | 34,402 | +39.1% |
| 4Q11 | 30,054 | - |
| 3Q11 | 31,016 | - |
| 2Q11 | 29,233 | - |
| 1Q11 | 24,732 | - |