| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q26 | 927 | - |
| 3Q26 | 995 | - |
| 2Q26 | 1,031 | - |
| 1Q26 | 1,109 | - |
| 4Q24 | 1,149 | -13.9% |
| 3Q24 | 1,077 | +6.5% |
| 2Q24 | 1,301 | -9.1% |
| 1Q24 | 1,359 | -3.0% |
| 4Q23 | 1,334 | +29.3% |
| 3Q23 | 1,425 | +48.0% |
| 2Q23 | 1,431 | +31.5% |
| 1Q23 | 1,401 | +67.0% |
| 3Q23 | 1,011 | +5.1% |
| 2Q22 | 959 | - |
| 1Q22 | 1,197 | +54.4% |
| 4Q22 | 1,032 | +48.3% |
| 3Q22 | 962 | +6.6% |
| 2Q22 | 1,088 | - |
| 1Q22 | 838 | +8.2% |
| 4Q21 | 696 | - |
| 3Q21 | 903 | - |
| 2Q20 | 756 | -65.2% |
| 1Q21 | 775 | - |
| 4Q19 | 784 | -57.9% |
| 3Q19 | 825 | -58.8% |
| 2Q19 | 2,174 | +37.5% |
| 1Q19 | 2,239 | - |
| 4Q18 | 1,861 | - |
| 3Q18 | 2,004 | - |
| 2Q18 | 1,581 | - |