| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 41,193 | +72.5% |
| 3Q25 | 40,878 | +103.0% |
| 2Q25 | 31,782 | +81.0% |
| 1Q25 | 46,362 | +41.7% |
| 4Q24 | 23,874 | +36.8% |
| 3Q24 | 20,138 | +36.5% |
| 2Q24 | 17,556 | -37.6% |
| 1Q24 | 32,722 | +106.2% |
| 4Q23 | 17,449 | -41.1% |
| 3Q23 | 14,753 | -29.1% |
| 2Q23 | 28,122 | +4.6% |
| 1Q23 | 15,870 | -67.0% |
| 4Q22 | 29,635 | -52.7% |
| 3Q22 | 20,801 | -60.0% |
| 2Q22 | 26,874 | -40.1% |
| 1Q22 | 48,042 | -23.9% |
| 4Q21 | 62,646 | +45.8% |
| 3Q21 | 51,967 | +3.0% |
| 2Q21 | 44,871 | +23.1% |
| 1Q21 | 63,094 | +75.2% |
| 4Q20 | 42,961 | +38.8% |
| 3Q20 | 50,464 | -13.0% |
| 2Q20 | 36,449 | +10.9% |
| 1Q20 | 36,022 | +11.2% |
| 4Q19 | 30,943 | -40.8% |
| 3Q19 | 57,985 | +73.6% |
| 2Q19 | 32,866 | -15.1% |
| 1Q19 | 32,385 | -7.5% |
| 4Q18 | 52,276 | +101.1% |
| 3Q18 | 33,398 | +23.0% |
| 2Q18 | 38,700 | +44.9% |
| 1Q18 | 35,018 | +54.4% |
| 4Q17 | 25,996 | +16.7% |
| 3Q17 | 27,149 | +24.5% |
| 2Q17 | 26,705 | +97.3% |
| 1Q17 | 22,681 | +95.2% |
| 4Q16 | 22,283 | +46.1% |
| 3Q16 | 21,797 | +88.3% |
| 2Q16 | 13,533 | +20.2% |
| 1Q16 | 11,617 | +20.8% |
| 4Q15 | 15,254 | +0.8% |
| 3Q15 | 11,574 | -15.5% |
| 2Q15 | 11,261 | +64.4% |
| 1Q15 | 9,617 | +118.1% |
| 4Q14 | 15,136 | +303.0% |
| 3Q14 | 13,691 | +313.7% |
| 2Q14 | 6,848 | +36.2% |
| 1Q14 | 4,409 | +180.9% |
| 4Q13 | 3,755 | +166.9% |
| 3Q13 | 3,309 | +112.0% |
| 2Q13 | 5,027 | - |
| 1Q13 | 1,569 | -90.6% |
| 4Q12 | 1,407 | -757.5% |
| 3Q12 | 1,560 | +1527.6% |
| 1Q12 | 16,741 | - |
| 4Q11 | -215 | - |
| 3Q11 | 95 | - |