| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 254,911 | +41.8% |
| 3Q25 | 186,415 | +23.6% |
| 2Q25 | 177,190 | +20.7% |
| 1Q25 | 152,577 | +26.0% |
| 4Q24 | 179,727 | +31.2% |
| 3Q24 | 150,809 | +38.2% |
| 2Q24 | 146,748 | -25.5% |
| 1Q24 | 121,083 | -5.3% |
| 4Q23 | 137,029 | +9.8% |
| 3Q23 | 109,148 | +9.3% |
| 2Q23 | 196,969 | +122.5% |
| 1Q23 | 127,865 | +51.6% |
| 4Q22 | 124,763 | +63.4% |
| 3Q22 | 99,872 | +42.0% |
| 2Q22 | 88,527 | +36.9% |
| 1Q22 | 84,356 | +37.4% |
| 4Q21 | 76,352 | +12.6% |
| 3Q21 | 70,347 | +69.9% |
| 2Q21 | 64,655 | +80.9% |
| 1Q21 | 61,390 | +69.7% |
| 4Q20 | 67,814 | +107.8% |
| 3Q20 | 41,411 | +20.6% |
| 2Q20 | 35,748 | +6.6% |
| 1Q20 | 36,184 | +16.0% |
| 4Q19 | 32,630 | -18.3% |
| 3Q19 | 34,340 | -13.1% |
| 2Q19 | 33,538 | -6.1% |
| 1Q19 | 31,203 | +3.7% |
| 4Q18 | 39,925 | +17.6% |
| 3Q18 | 39,538 | +48.2% |
| 2Q18 | 35,722 | +32.9% |
| 1Q18 | 30,098 | +35.2% |
| 4Q17 | 33,949 | -38.1% |
| 3Q17 | 26,675 | +13.8% |
| 2Q17 | 26,871 | +12.6% |
| 1Q17 | 22,254 | +8.3% |
| 4Q16 | 54,870 | +179.3% |
| 3Q16 | 23,433 | +21.9% |
| 2Q16 | 23,871 | +30.8% |
| 1Q16 | 20,547 | +19.7% |
| 4Q15 | 19,646 | +32.8% |
| 3Q15 | 19,221 | +26.5% |
| 2Q15 | 18,246 | +22.1% |
| 1Q15 | 17,164 | +51.2% |
| 4Q14 | 14,799 | +53.8% |
| 3Q14 | 15,200 | +25.7% |
| 2Q14 | 14,942 | +22.2% |
| 1Q14 | 11,351 | +9.8% |
| 4Q13 | 9,625 | -21.3% |
| 3Q13 | 12,095 | +118.4% |
| 2Q13 | 12,225 | +62.4% |
| 1Q13 | 10,334 | +130.3% |
| 4Q12 | 12,228 | +87.6% |
| 3Q12 | 5,539 | -20.1% |
| 2Q12 | 7,527 | - |
| 1Q12 | 4,487 | - |
| 4Q11 | 6,518 | - |
| 3Q11 | 6,933 | - |