| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 3Q22 | 6,447 | -44.2% |
| 2Q22 | 7,758 | -39.5% |
| 1Q22 | 9,566 | -37.6% |
| 3Q21 | 11,556 | -36.4% |
| 2Q21 | 12,820 | -18.1% |
| 1Q21 | 15,339 | -23.8% |
| 3Q20 | 18,157 | +5.4% |
| 2Q20 | 15,656 | -25.2% |
| 1Q20 | 20,125 | -0.6% |
| 3Q19 | 17,221 | +4.9% |
| 2Q19 | 20,928 | +20.9% |
| 1Q19 | 20,239 | +30.6% |
| 3Q18 | 16,420 | +51.6% |
| 2Q18 | 17,305 | +70.6% |
| 1Q18 | 15,493 | +133.3% |
| 3Q17 | 10,833 | +71.6% |
| 2Q17 | 10,142 | +30.4% |
| 1Q17 | 6,640 | -6.0% |
| 3Q16 | 6,313 | -6.5% |
| 2Q16 | 7,776 | +40.5% |
| 1Q16 | 7,066 | +25.5% |
| 3Q15 | 6,752 | +73.4% |
| 2Q15 | 5,533 | - |
| 1Q15 | 5,630 | - |
| 3Q14 | 3,894 | - |