| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,870 | +18.9% |
| 3Q25 | 2,992 | +17.5% |
| 2Q25 | 3,269 | +27.8% |
| 1Q25 | 2,870 | +40.7% |
| 4Q24 | 2,414 | +27.8% |
| 3Q24 | 2,547 | +31.4% |
| 2Q24 | 2,558 | -12.1% |
| 1Q24 | 2,040 | -37.3% |
| 4Q23 | 1,889 | -47.0% |
| 3Q23 | 1,938 | -34.7% |
| 2Q23 | 2,910 | -13.4% |
| 1Q23 | 3,251 | +1.4% |
| 4Q22 | 3,565 | +25.0% |
| 3Q22 | 2,970 | -9.8% |
| 2Q22 | 3,361 | +1.1% |
| 1Q22 | 3,206 | -3.5% |
| 4Q21 | 2,852 | -8.1% |
| 3Q21 | 3,293 | +21.7% |
| 2Q21 | 3,323 | - |
| 1Q21 | 3,321 | - |
| 4Q20 | 3,105 | - |
| 3Q20 | 2,706 | - |