| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 1Q24 | 1,797 | +5.3% |
| 3Q23 | 2,012 | -3.7% |
| 2Q23 | 1,956 | -11.6% |
| 1Q23 | 1,707 | -36.0% |
| 3Q22 | 2,090 | -30.9% |
| 2Q22 | 2,213 | -34.1% |
| 1Q22 | 2,668 | -36.0% |
| 3Q21 | 3,024 | -25.0% |
| 2Q21 | 3,360 | -11.0% |
| 1Q21 | 4,166 | -2.0% |
| 3Q20 | 4,033 | -16.6% |
| 2Q20 | 3,775 | -26.8% |
| 1Q20 | 4,252 | -22.5% |
| 3Q19 | 4,836 | -14.2% |
| 2Q19 | 5,157 | -19.4% |
| 1Q19 | 5,484 | +2.0% |
| 3Q18 | 5,634 | -23.1% |
| 2Q18 | 6,399 | -17.2% |
| 1Q18 | 5,378 | -38.2% |
| 3Q17 | 7,325 | -11.5% |
| 2Q17 | 7,727 | -7.7% |
| 1Q17 | 8,699 | -8.7% |
| 3Q16 | 8,273 | -16.7% |
| 2Q16 | 8,370 | -23.0% |
| 1Q16 | 9,533 | -12.8% |
| 3Q15 | 9,932 | -2.7% |
| 2Q15 | 10,869 | +7.6% |
| 1Q15 | 10,928 | +12.8% |
| 3Q14 | 10,212 | +8.4% |
| 2Q14 | 10,103 | +4.5% |
| 1Q14 | 9,692 | -3.8% |
| 3Q13 | 9,423 | -17.9% |
| 2Q13 | 9,664 | -11.8% |
| 1Q13 | 10,071 | - |
| 3Q12 | 11,479 | - |
| 2Q12 | 10,961 | - |