| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2Q25 | 13,900 | -2.1% |
| 1Q25 | 13,900 | +4.5% |
| 3Q24 | 14,600 | -1.4% |
| 2Q24 | 14,200 | -1.4% |
| 1Q24 | 13,300 | -0.7% |
| 3Q23 | 14,800 | +8.8% |
| 1Q23 | 14,400 | +5.1% |
| 1Q23 | 13,400 | +4.7% |
| 3Q22 | 13,600 | -6.8% |
| 2Q22 | 13,700 | -4.2% |
| 1Q22 | 12,800 | -6.6% |
| 3Q21 | 14,600 | +17.7% |
| 2Q21 | 14,300 | +2.9% |
| 1Q21 | 13,700 | -0.7% |
| 3Q20 | 12,400 | -3.9% |
| 2Q20 | 13,900 | -0.7% |
| 1Q20 | 13,800 | +9.5% |
| 3Q19 | 12,900 | -13.4% |
| 2Q19 | 14,000 | -9.7% |
| 1Q19 | 12,600 | -21.7% |
| 3Q18 | 14,900 | -9.1% |
| 2Q18 | 15,500 | -11.4% |
| 1Q18 | 16,100 | -1.2% |
| 3Q17 | 16,400 | -6.3% |
| 2Q17 | 17,500 | +4.8% |
| 1Q17 | 16,300 | +1.9% |
| 3Q16 | 17,500 | -24.9% |
| 2Q16 | 16,700 | -25.1% |
| 1Q16 | 16,000 | -27.3% |
| 3Q15 | 23,300 | +0.4% |
| 2Q15 | 22,300 | -1.8% |
| 1Q15 | 22,000 | +0.5% |
| 3Q14 | 23,200 | -4.1% |
| 2Q14 | 22,700 | -8.5% |
| 1Q14 | 21,900 | -11.0% |
| 3Q13 | 24,200 | -15.4% |
| 2Q13 | 24,800 | -10.5% |
| 1Q13 | 24,600 | -3.9% |
| 3Q12 | 28,600 | +2.9% |
| 2Q12 | 27,700 | +5.3% |
| 1Q12 | 25,600 | +9.4% |
| 3Q11 | 27,800 | - |
| 2Q11 | 26,300 | - |
| 1Q11 | 23,400 | - |