| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 4,665 | -67.2% |
| 3Q25 | 2,229 | +54.8% |
| 2Q25 | 2,120 | -16.8% |
| 1Q25 | 3,303 | +270.4% |
| 4Q24 | 14,217 | +740.9% |
| 3Q24 | 1,440 | +3.3% |
| 2Q24 | 2,548 | +44.5% |
| 1Q24 | 892 | -29.7% |
| 4Q23 | 1,690 | -11.9% |
| 3Q23 | 1,394 | +4.8% |
| 2Q23 | 1,763 | -31.6% |
| 1Q23 | 1,268 | +6.1% |
| 4Q22 | 1,918 | -1937.6% |
| 3Q22 | 1,330 | +687.9% |
| 2Q22 | 2,579 | - |
| 1Q22 | 1,195 | - |
| 4Q21 | -105 | - |
| 3Q21 | 168 | - |