| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 1Q25 | 16,090 | -23.1% |
| 3Q24 | 18,733 | +20.8% |
| 2Q24 | 23,090 | -2.8% |
| 1Q24 | 20,913 | -30.7% |
| 3Q23 | 15,503 | -53.1% |
| 2Q23 | 23,743 | -57.9% |
| 1Q23 | 30,176 | -46.1% |
| 3Q22 | 33,087 | -29.7% |
| 2Q22 | 56,464 | -20.3% |
| 1Q22 | 55,978 | +43.4% |
| 3Q21 | 47,088 | +78.0% |
| 2Q21 | 70,808 | +216.4% |
| 1Q21 | 39,044 | +104.3% |
| 4Q20 | 26,302 | +19.5% |
| 3Q20 | 26,455 | +38.2% |
| 2Q20 | 22,376 | -0.5% |
| 1Q20 | 19,111 | -21.6% |
| 4Q19 | 22,003 | -16.5% |
| 3Q19 | 19,137 | -12.4% |
| 2Q19 | 22,486 | +0.1% |
| 1Q19 | 24,389 | -0.8% |
| 4Q18 | 26,365 | +7.0% |
| 3Q18 | 21,851 | -14.3% |
| 2Q18 | 22,462 | -5.9% |
| 1Q18 | 24,577 | +0.1% |
| 4Q17 | 24,641 | +3.1% |
| 3Q17 | 25,510 | -5.4% |
| 2Q17 | 23,878 | +21.6% |
| 1Q17 | 24,542 | +34.9% |
| 4Q16 | 23,911 | +53.3% |
| 3Q16 | 26,980 | +67.8% |
| 2Q16 | 19,630 | +17.6% |
| 1Q16 | 18,189 | +93.0% |
| 4Q15 | 15,601 | +68.8% |
| 3Q15 | 16,075 | +129.1% |
| 2Q15 | 16,688 | +73.7% |
| 1Q15 | 9,426 | +14.6% |
| 4Q14 | 9,244 | +44.4% |
| 3Q14 | 7,017 | +29.0% |
| 2Q14 | 9,607 | +117.8% |
| 1Q14 | 8,225 | +60.8% |
| 4Q13 | 6,404 | +44.1% |
| 3Q13 | 5,438 | +9.4% |
| 2Q13 | 4,411 | -2.6% |
| 1Q13 | 5,115 | +26.5% |
| 4Q12 | 4,442 | - |
| 3Q12 | 4,972 | -28.8% |
| 2Q12 | 4,527 | +1.4% |
| 1Q12 | 4,042 | - |
| 3Q11 | 6,987 | - |
| 2Q11 | 4,463 | - |