| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 3Q24 | 1,866 | -56.2% |
| 2Q24 | 3,127 | -21.6% |
| 1Q24 | 3,965 | +1.4% |
| 4Q23 | 4,173 | +22.9% |
| 3Q23 | 4,260 | -19.1% |
| 2Q23 | 3,991 | -7.0% |
| 1Q23 | 3,909 | -25.7% |
| 4Q22 | 3,395 | -13.8% |
| 3Q22 | 5,266 | +54.7% |
| 2Q22 | 4,291 | +24.4% |
| 1Q22 | 5,259 | +99.5% |
| 4Q21 | 3,937 | +7.2% |
| 3Q21 | 3,404 | -20.9% |
| 2Q21 | 3,449 | +16.6% |
| 1Q21 | 2,636 | +20.3% |
| 4Q20 | 3,674 | +28.4% |
| 3Q20 | 4,301 | -22.6% |
| 2Q20 | 2,958 | +8.7% |
| 1Q20 | 2,191 | +1.7% |
| 4Q19 | 2,861 | +4.1% |
| 3Q19 | 5,554 | +65.8% |
| 2Q19 | 2,722 | -46.9% |
| 1Q19 | 2,154 | -53.2% |
| 4Q18 | 2,748 | -61.8% |
| 3Q18 | 3,350 | -67.1% |
| 2Q18 | 5,128 | -66.9% |
| 1Q18 | 4,598 | -71.4% |
| 4Q17 | 7,198 | -77.1% |
| 3Q17 | 10,181 | -60.2% |
| 2Q17 | 15,499 | -9.9% |
| 1Q17 | 16,096 | +2.2% |
| 4Q16 | 31,451 | +132.1% |
| 3Q16 | 25,548 | +164.7% |
| 2Q16 | 17,203 | +67.4% |
| 1Q16 | 15,753 | +48.6% |
| 4Q15 | 13,549 | +24.6% |
| 3Q15 | 9,650 | -25.8% |
| 2Q15 | 10,275 | +13.8% |
| 1Q15 | 10,598 | - |
| 4Q14 | 10,875 | - |
| 3Q14 | 13,006 | - |
| 2Q14 | 9,031 | - |