| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 3Q23 | 6,510 | +121.0% |
| 2Q23 | 5,725 | +37.6% |
| 1Q23 | 2,739 | +0.6% |
| 3Q22 | 2,946 | -21.7% |
| 2Q22 | 4,162 | +20.7% |
| 1Q22 | 2,723 | -49.2% |
| 3Q21 | 3,763 | -24.6% |
| 2Q21 | 3,447 | -2.1% |
| 1Q21 | 5,362 | +9.6% |
| 3Q20 | 4,988 | +63.6% |
| 2Q20 | 3,521 | -10.4% |
| 1Q20 | 4,892 | +9.0% |
| 4Q19 | 3,972 | -19.2% |
| 3Q19 | 3,049 | -12.5% |
| 2Q19 | 3,928 | +8.8% |
| 1Q19 | 4,487 | - |
| 4Q18 | 4,917 | - |
| 3Q18 | 3,484 | - |
| 2Q18 | 3,609 | - |