| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 3Q25 | 27,000 | -15.6% |
| 2Q25 | 31,000 | -3.1% |
| 1Q25 | 31,000 | +6.9% |
| 3Q24 | 32,000 | -8.6% |
| 2Q24 | 32,000 | -3.0% |
| 1Q24 | 29,000 | -9.4% |
| 3Q23 | 35,000 | +12.9% |
| 2Q23 | 33,000 | -2.9% |
| 1Q23 | 32,000 | -3.0% |
| 3Q22 | 31,000 | -3.1% |
| 2Q22 | 34,000 | -15.0% |
| 1Q22 | 33,000 | +3.1% |
| 3Q21 | 32,000 | -17.9% |
| 2Q21 | 40,000 | +17.6% |
| 1Q21 | 32,000 | +6.7% |
| 3Q20 | 39,000 | +14.7% |
| 2Q20 | 34,000 | +6.3% |
| 1Q20 | 30,000 | -6.3% |
| 3Q19 | 34,000 | +6.3% |
| 2Q19 | 32,000 | +3.2% |
| 1Q19 | 32,000 | 0.0% |
| 3Q18 | 32,000 | -8.6% |
| 2Q18 | 31,000 | -3.1% |
| 1Q18 | 32,000 | +3.2% |
| 3Q17 | 35,000 | 0.0% |
| 2Q17 | 32,000 | -5.9% |
| 1Q17 | 31,000 | +3.3% |
| 3Q16 | 35,000 | +2.9% |
| 2Q16 | 34,000 | +3.0% |
| 1Q16 | 30,000 | 0.0% |
| 3Q15 | 34,000 | +21.4% |
| 2Q15 | 33,000 | +6.5% |
| 1Q15 | 30,000 | -3.2% |
| 3Q14 | 28,000 | -17.6% |
| 2Q14 | 31,000 | 0.0% |
| 1Q14 | 31,000 | +3.3% |
| 3Q13 | 34,000 | +13.3% |
| 2Q13 | 31,000 | +6.9% |
| 1Q13 | 30,000 | +7.1% |
| 3Q12 | 30,000 | +3.4% |
| 2Q12 | 29,000 | +3.6% |
| 1Q12 | 28,000 | -3.4% |
| 3Q11 | 29,000 | -3.3% |
| 2Q11 | 28,000 | - |
| 1Q11 | 29,000 | - |
| 3Q10 | 30,000 | - |