| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 1Q25 | 5,600 | -8.2% |
| 3Q24 | 6,500 | +51.2% |
| 2Q24 | 4,900 | -9.3% |
| 1Q24 | 6,100 | -1.6% |
| 3Q23 | 4,300 | -28.3% |
| 2Q23 | 5,400 | +12.5% |
| 1Q23 | 6,200 | -4.6% |
| 3Q22 | 6,000 | -10.4% |
| 2Q22 | 4,800 | -29.4% |
| 1Q22 | 6,500 | +16.1% |
| 3Q21 | 6,700 | 0.0% |
| 2Q21 | 6,800 | +112.5% |
| 1Q21 | 5,600 | -9.7% |
| 3Q20 | 6,700 | +13.6% |
| 2Q20 | 3,200 | -55.6% |
| 1Q20 | 6,200 | -31.1% |
| 3Q19 | 5,900 | -16.9% |
| 2Q19 | 7,200 | +16.1% |
| 1Q19 | 9,000 | +5.9% |
| 3Q18 | 7,100 | -34.3% |
| 2Q18 | 6,200 | -52.7% |
| 1Q18 | 8,500 | -38.4% |
| 3Q17 | 10,800 | -5.3% |
| 2Q17 | 13,100 | 0.0% |
| 1Q17 | 13,800 | -13.8% |
| 3Q16 | 11,400 | -31.3% |
| 2Q16 | 13,100 | -53.9% |
| 1Q16 | 16,000 | -12.1% |
| 3Q15 | 16,600 | -18.2% |
| 2Q15 | 28,400 | +79.7% |
| 1Q15 | 18,200 | +26.4% |
| 3Q14 | 20,300 | +28.5% |
| 2Q14 | 15,800 | -11.2% |
| 1Q14 | 14,400 | -15.3% |
| 3Q13 | 15,800 | -16.0% |
| 2Q13 | 17,800 | -19.8% |
| 1Q13 | 17,000 | -15.0% |
| 3Q12 | 18,800 | +1.6% |
| 2Q12 | 22,200 | +20.7% |
| 1Q12 | 20,000 | -1.5% |
| 3Q11 | 18,500 | -2.1% |
| 2Q11 | 18,400 | -12.8% |
| 1Q11 | 20,300 | - |
| 3Q10 | 18,900 | - |
| 2Q10 | 21,100 | - |