| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2Q25 | 9,781 | -19.7% |
| 1Q25 | 11,542 | -7.3% |
| 3Q24 | 11,432 | -10.3% |
| 2Q24 | 12,185 | -2.1% |
| 1Q24 | 12,455 | -0.6% |
| 3Q23 | 12,740 | +9.4% |
| 2Q23 | 12,443 | +6.6% |
| 1Q23 | 12,530 | +3.8% |
| 3Q22 | 11,645 | +11.5% |
| 2Q22 | 11,676 | +5.1% |
| 1Q22 | 12,067 | +10.3% |
| 3Q21 | 10,441 | +0.4% |
| 2Q21 | 11,113 | +6.0% |
| 1Q21 | 10,940 | +16.1% |
| 3Q20 | 10,400 | +39.9% |
| 2Q20 | 10,488 | +49.7% |
| 1Q20 | 9,420 | +47.2% |
| 4Q19 | 8,548 | +48.8% |
| 3Q19 | 7,434 | +37.7% |
| 2Q19 | 7,008 | +32.6% |
| 1Q19 | 6,398 | +30.8% |
| 4Q18 | 5,743 | +36.0% |
| 3Q18 | 5,400 | +32.0% |
| 2Q18 | 5,286 | +32.1% |
| 1Q18 | 4,891 | +40.7% |
| 4Q17 | 4,223 | +31.2% |
| 3Q17 | 4,092 | +9.5% |
| 2Q17 | 4,003 | -1.3% |
| 1Q17 | 3,477 | -11.1% |
| 4Q16 | 3,218 | -16.4% |
| 3Q16 | 3,737 | -3.0% |
| 2Q16 | 4,054 | -2.4% |
| 1Q16 | 3,910 | -0.4% |
| 4Q15 | 3,848 | -3.3% |
| 3Q15 | 3,852 | +1.6% |
| 2Q15 | 4,152 | - |
| 1Q15 | 3,926 | - |
| 4Q14 | 3,979 | - |
| 3Q14 | 3,793 | - |