| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 1Q23 | 737 | -95.7% |
| 3Q22 | 18,929 | - |
| 2Q22 | 26,438 | - |
| 1Q22 | 17,220 | -71.3% |
| 1Q21 | 59,934 | +8994.7% |
| 3Q20 | 22,416 | +3983.1% |
| 2Q20 | 21,143 | +1613.4% |
| 1Q20 | 659 | +83.6% |
| 3Q19 | 549 | +2.6% |
| 2Q19 | 1,234 | +113.9% |
| 1Q19 | 359 | -48.4% |
| 3Q18 | 535 | -85.9% |
| 2Q18 | 577 | -85.0% |
| 1Q18 | 696 | -73.9% |
| 3Q17 | 3,807 | +118.7% |
| 2Q17 | 3,852 | -11.7% |
| 1Q17 | 2,669 | +56.6% |
| 3Q16 | 1,741 | -54.7% |
| 2Q16 | 4,360 | +30.9% |
| 1Q16 | 1,704 | -71.1% |
| 3Q15 | 3,845 | -24.4% |
| 2Q15 | 3,332 | -50.4% |
| 1Q15 | 5,905 | -23.2% |
| 3Q14 | 5,085 | -43.5% |
| 2Q14 | 6,721 | -30.3% |
| 1Q14 | 7,690 | +21.7% |
| 3Q13 | 8,995 | +32.5% |
| 2Q13 | 9,646 | - |
| 1Q13 | 6,320 | - |
| 3Q12 | 6,788 | - |