| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2Q25 | 898,000 | +7.9% |
| 1Q25 | 888,000 | +5.1% |
| 3Q24 | 850,000 | +12.1% |
| 2Q24 | 832,000 | +5.6% |
| 1Q24 | 845,000 | -0.5% |
| 3Q23 | 758,000 | -1.9% |
| 2Q23 | 788,000 | -0.5% |
| 1Q23 | 849,000 | +19.2% |
| 3Q22 | 773,000 | +15.4% |
| 2Q22 | 792,000 | +23.6% |
| 1Q22 | 712,000 | +10.0% |
| 3Q21 | 670,000 | +3.2% |
| 2Q21 | 641,000 | -5.9% |
| 1Q21 | 647,000 | +1.1% |
| 3Q20 | 649,000 | +7.1% |
| 2Q20 | 681,000 | +13.3% |
| 1Q20 | 640,000 | +4.7% |
| 3Q19 | 606,000 | +0.5% |
| 2Q19 | 601,000 | +14.9% |
| 1Q19 | 611,000 | +36.4% |
| 3Q18 | 603,000 | +38.9% |
| 2Q18 | 523,000 | +10.6% |
| 1Q18 | 448,000 | -4.7% |
| 3Q17 | 434,000 | +13.6% |
| 2Q17 | 473,000 | +17.4% |
| 1Q17 | 470,000 | +11.6% |
| 3Q16 | 382,000 | -5.9% |
| 2Q16 | 403,000 | +6.3% |
| 1Q16 | 421,000 | +12.0% |
| 3Q15 | 406,000 | +16.3% |
| 2Q15 | 379,000 | +10.2% |
| 1Q15 | 376,000 | +17.5% |
| 3Q14 | 349,000 | +54.4% |
| 2Q14 | 344,000 | +60.7% |
| 1Q14 | 320,000 | +42.9% |
| 3Q13 | 226,000 | -2.2% |
| 2Q13 | 214,000 | -3.6% |
| 1Q13 | 224,000 | -2.6% |
| 3Q12 | 231,000 | +9.5% |
| 2Q12 | 222,000 | +19.4% |
| 1Q12 | 230,000 | +24.3% |
| 3Q11 | 211,000 | - |
| 2Q11 | 186,000 | - |
| 1Q11 | 185,000 | - |