| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2Q26 | 4,430 | +1.7% |
| 1Q26 | 3,790 | +2.1% |
| 4Q25 | 4,916 | +33.7% |
| 3Q25 | 4,425 | -23.0% |
| 2Q25 | 4,354 | - |
| 1Q25 | 3,713 | -52.5% |
| 4Q24 | 3,676 | -68.7% |
| 3Q24 | 5,746 | -50.8% |
| 1Q24 | 7,812 | -38.7% |
| 4Q23 | 11,763 | -10.5% |
| 3Q23 | 11,676 | -18.1% |
| 2Q23 | 12,441 | -1.5% |
| 1Q23 | 12,751 | +2.0% |
| 4Q22 | 13,148 | +11.8% |
| 3Q22 | 14,255 | +8.9% |
| 2Q22 | 12,632 | -0.3% |
| 1Q22 | 12,497 | +7.4% |
| 4Q21 | 11,757 | +4.5% |
| 3Q21 | 13,092 | +6.2% |
| 2Q21 | 12,664 | -7.8% |
| 1Q21 | 11,635 | -21.7% |
| 4Q20 | 11,255 | -28.5% |
| 3Q20 | 12,324 | -8.5% |
| 2Q20 | 13,740 | -1.7% |
| 1Q20 | 14,861 | +12.5% |
| 4Q19 | 15,743 | +13.2% |
| 3Q19 | 13,471 | +5.4% |
| 2Q19 | 13,983 | +4.1% |
| 1Q19 | 13,210 | -3.9% |
| 4Q18 | 13,906 | +0.1% |
| 3Q18 | 12,778 | -1.4% |
| 2Q18 | 13,435 | +0.9% |
| 1Q18 | 13,750 | -2.5% |
| 4Q17 | 13,889 | -0.6% |
| 3Q17 | 12,961 | +2.8% |
| 2Q17 | 13,314 | +73.7% |
| 1Q17 | 14,096 | +77.5% |
| 4Q16 | 13,974 | +82.7% |
| 3Q16 | 12,613 | +47.0% |
| 2Q16 | 7,663 | -20.7% |
| 1Q16 | 7,940 | -20.8% |
| 4Q15 | 7,649 | -9.4% |
| 3Q15 | 8,582 | -3.6% |
| 2Q15 | 9,666 | +16.9% |
| 1Q15 | 10,019 | +17.9% |
| 4Q14 | 8,444 | +1.2% |
| 3Q14 | 8,899 | -2.0% |
| 2Q14 | 8,266 | -10.9% |
| 1Q14 | 8,499 | -15.4% |
| 4Q13 | 8,341 | -15.6% |
| 3Q13 | 9,080 | -4.2% |
| 2Q13 | 9,278 | -1.8% |
| 1Q13 | 10,049 | +3.8% |
| 4Q12 | 9,880 | -17.5% |
| 3Q12 | 9,481 | -8.2% |
| 2Q12 | 9,444 | -9.8% |
| 1Q12 | 9,684 | -9.9% |
| 4Q11 | 11,970 | - |
| 3Q11 | 10,328 | - |
| 2Q11 | 10,467 | - |
| 1Q11 | 10,751 | - |