| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 18,406 | - |
| 3Q25 | 20,860 | - |
| 2Q21 | 11,265 | -63.3% |
| 1Q21 | 10,720 | -55.2% |
| 4Q20 | 16,110 | -31.4% |
| 3Q20 | 27,522 | +24.2% |
| 2Q20 | 30,686 | +38.3% |
| 1Q20 | 23,947 | +9.9% |
| 4Q19 | 23,487 | +48.8% |
| 3Q19 | 22,152 | +73.0% |
| 2Q19 | 22,181 | +116.2% |
| 1Q19 | 21,783 | +123.1% |
| 4Q18 | 15,780 | +90.4% |
| 3Q18 | 12,807 | +127.8% |
| 2Q18 | 10,259 | +78.0% |
| 1Q18 | 9,765 | +53.4% |
| 4Q17 | 8,286 | +54.0% |
| 3Q17 | 5,622 | +30.3% |
| 2Q17 | 5,763 | +61.6% |
| 1Q17 | 6,366 | +192.8% |
| 4Q16 | 5,380 | +195.1% |
| 3Q16 | 4,315 | +164.0% |
| 2Q16 | 3,567 | +108.9% |
| 1Q16 | 2,173 | +200.5% |
| 4Q15 | 1,823 | +219.0% |
| 3Q15 | 1,634 | +261.2% |
| 2Q15 | 1,707 | - |
| 1Q15 | 723 | - |
| 4Q14 | 571 | - |
| 3Q14 | 452 | - |