| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 1Q25 | 9,700 | -52.9% |
| 3Q24 | 10,200 | -48.5% |
| 2Q24 | 20,900 | +6.1% |
| 1Q24 | 20,600 | +3.0% |
| 3Q23 | 19,800 | +2.6% |
| 2Q23 | 19,700 | -7.5% |
| 1Q23 | 20,000 | -13.4% |
| 3Q22 | 19,300 | -13.5% |
| 2Q22 | 21,300 | -13.4% |
| 1Q22 | 23,100 | -0.9% |
| 3Q21 | 22,300 | +1.8% |
| 2Q21 | 24,600 | +8.8% |
| 1Q21 | 23,300 | -9.3% |
| 3Q20 | 21,900 | -6.4% |
| 2Q20 | 22,600 | -9.6% |
| 1Q20 | 25,700 | +4.0% |
| 3Q19 | 23,400 | -7.1% |
| 2Q19 | 25,000 | -1.6% |
| 1Q19 | 24,700 | -0.4% |
| 3Q18 | 25,200 | +5.4% |
| 2Q18 | 25,400 | -4.9% |
| 1Q18 | 24,800 | -5.3% |
| 3Q17 | 23,900 | +2.6% |
| 2Q17 | 26,700 | +3.5% |
| 1Q17 | 26,200 | +0.4% |
| 3Q16 | 23,300 | -29.4% |
| 2Q16 | 25,800 | +13.7% |
| 1Q16 | 26,100 | +33.2% |
| 3Q15 | 33,000 | +56.8% |
| 2Q15 | 22,700 | +4.6% |
| 1Q15 | 19,600 | +2.0% |
| 3Q14 | 21,047 | - |
| 2Q14 | 21,701 | - |
| 1Q14 | 19,220 | - |