| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 4,378 | -31.2% |
| 3Q25 | 4,047 | -31.4% |
| 2Q25 | 5,110 | -61.5% |
| 1Q25 | 4,876 | -73.3% |
| 4Q24 | 6,362 | -48.1% |
| 3Q24 | 5,902 | -52.3% |
| 2Q24 | 13,264 | +22.8% |
| 1Q24 | 18,238 | +44.8% |
| 4Q23 | 12,266 | +29.8% |
| 3Q23 | 12,368 | +23.1% |
| 2Q23 | 10,799 | +0.1% |
| 1Q23 | 12,596 | +48.1% |
| 4Q22 | 9,451 | -8.6% |
| 3Q22 | 10,048 | +42.0% |
| 2Q22 | 10,793 | +43.8% |
| 1Q22 | 8,505 | +78.3% |
| 4Q21 | 10,342 | +176.3% |
| 3Q21 | 7,077 | +90.7% |
| 2Q21 | 7,505 | +256.9% |
| 1Q21 | 4,770 | +60.9% |
| 4Q20 | 3,743 | - |
| 3Q20 | 3,712 | - |
| 2Q20 | 2,103 | - |
| 1Q20 | 2,964 | - |