| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2Q25 | 3,188 | +63.3% |
| 1Q25 | 2,571 | +70.5% |
| 4Q24 | 2,953 | +23.9% |
| 3Q24 | 2,501 | +0.5% |
| 2Q24 | 1,952 | -6.7% |
| 1Q24 | 1,508 | -0.4% |
| 4Q23 | 2,384 | -14.4% |
| 3Q23 | 2,489 | -20.5% |
| 2Q23 | 2,092 | -15.1% |
| 1Q23 | 1,514 | -54.5% |
| 4Q22 | 2,784 | +59.1% |
| 3Q22 | 3,129 | +32.8% |
| 2Q22 | 2,463 | -7.1% |
| 1Q22 | 3,324 | +58.2% |
| 4Q21 | 1,750 | +4.4% |
| 3Q21 | 2,356 | +43.7% |
| 2Q21 | 2,652 | +187.9% |
| 1Q21 | 2,101 | +128.9% |
| 4Q20 | 1,676 | -10.9% |
| 3Q20 | 1,639 | +4.1% |
| 2Q20 | 921 | +7.0% |
| 1Q20 | 918 | -23.2% |
| 4Q19 | 1,882 | +112.4% |
| 3Q19 | 1,575 | +95.7% |
| 2Q19 | 861 | +21.4% |
| 1Q19 | 1,195 | +25.4% |
| 4Q18 | 886 | -37.0% |
| 3Q18 | 805 | -28.9% |
| 2Q18 | 709 | -32.0% |
| 1Q18 | 953 | +21.1% |
| 4Q17 | 1,406 | +66.0% |
| 3Q17 | 1,132 | +77.7% |
| 2Q17 | 1,042 | +70.5% |
| 1Q17 | 787 | +22.0% |
| 4Q16 | 847 | +11.0% |
| 3Q16 | 637 | -9.4% |
| 2Q16 | 611 | -14.9% |
| 1Q16 | 645 | -7.1% |
| 4Q15 | 763 | -9.3% |
| 3Q15 | 703 | -4.0% |
| 2Q15 | 718 | -14.9% |
| 1Q15 | 694 | -12.0% |
| 4Q14 | 841 | +3.1% |
| 3Q14 | 732 | +24.7% |
| 2Q14 | 844 | +28.3% |
| 1Q14 | 789 | +27.9% |
| 4Q13 | 816 | +23.6% |
| 3Q13 | 587 | +6.7% |
| 2Q13 | 658 | +7.3% |
| 1Q13 | 617 | -7.6% |
| 4Q12 | 660 | +11.3% |
| 3Q12 | 550 | -15.3% |
| 2Q12 | 613 | -16.0% |
| 1Q12 | 668 | - |
| 4Q11 | 593 | - |
| 3Q11 | 649 | - |
| 2Q11 | 730 | - |