| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 1Q26 | 7,862 | +4.0% |
| 4Q25 | 8,933 | +16.9% |
| 3Q25 | 7,621 | +4.6% |
| 2Q25 | 8,086 | -0.5% |
| 1Q25 | 7,562 | -6.2% |
| 4Q24 | 7,644 | +1.4% |
| 3Q24 | 7,284 | -9.0% |
| 2Q24 | 8,129 | -2.5% |
| 1Q24 | 8,065 | +7.2% |
| 4Q23 | 7,537 | +0.9% |
| 3Q23 | 8,002 | +21.0% |
| 2Q23 | 8,340 | +15.6% |
| 1Q23 | 7,525 | +17.4% |
| 4Q22 | 7,473 | +12.4% |
| 3Q22 | 6,614 | +7.3% |
| 2Q22 | 7,216 | +5.5% |
| 1Q22 | 6,409 | +6.0% |
| 4Q21 | 6,650 | - |
| 3Q21 | 6,162 | - |
| 2Q21 | 6,839 | +25.7% |
| 1Q21 | 6,049 | +9.4% |
| 2Q20 | 5,442 | -2.7% |
| 1Q20 | 5,531 | +5.1% |
| 4Q19 | 5,741 | +12.8% |
| 3Q19 | 5,333 | +4.2% |
| 2Q19 | 5,591 | - |
| 1Q19 | 5,261 | +8.0% |
| 4Q18 | 5,089 | +3.3% |
| 3Q18 | 5,116 | +5.0% |
| 1Q18 | 4,872 | - |
| 4Q17 | 4,927 | - |
| 3Q17 | 4,871 | - |
| 2Q17 | 4,658 | - |
| 4Q14 | 4,511 | +23.2% |
| 3Q14 | 4,260 | +6.8% |
| 2Q14 | 3,849 | -5.4% |
| 1Q14 | 3,847 | - |
| 4Q13 | 3,661 | -8.5% |
| 3Q13 | 3,990 | +11.8% |
| 2Q13 | 4,070 | +14.2% |
| 4Q12 | 4,000 | -2.5% |
| 3Q12 | 3,570 | -0.2% |
| 2Q12 | 3,565 | - |
| 1Q12 | 3,597 | - |
| 4Q11 | 4,101 | - |
| 3Q11 | 3,578 | - |