| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 3Q23 | 10,407 | -35.1% |
| 2Q23 | 12,915 | -35.3% |
| 1Q23 | 13,452 | -21.2% |
| 4Q22 | 13,767 | -38.0% |
| 3Q22 | 16,045 | -14.3% |
| 2Q22 | 19,953 | +4.8% |
| 1Q22 | 17,064 | -7.2% |
| 4Q21 | 22,204 | +31.8% |
| 3Q21 | 18,721 | +11.4% |
| 2Q21 | 19,036 | +34.2% |
| 1Q21 | 18,388 | +29.4% |
| 4Q20 | 16,847 | +18.0% |
| 3Q20 | 16,808 | +31.2% |
| 2Q20 | 14,180 | -10.9% |
| 1Q20 | 14,210 | - |
| 4Q19 | 14,279 | - |
| 3Q19 | 12,812 | - |
| 2Q19 | 15,922 | - |