| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2Q25 | 1,542 | -24.1% |
| 1Q25 | 1,318 | -39.7% |
| 2Q24 | 2,031 | -26.5% |
| 1Q24 | 2,187 | +17.9% |
| 3Q23 | 2,771 | +148.5% |
| 2Q23 | 2,762 | +103.7% |
| 1Q23 | 1,855 | +55.1% |
| 3Q22 | 1,115 | -44.9% |
| 2Q22 | 1,356 | -38.4% |
| 1Q22 | 1,196 | -18.7% |
| 3Q21 | 2,025 | +79.2% |
| 2Q21 | 2,200 | +78.6% |
| 1Q21 | 1,471 | -33.1% |
| 3Q20 | 1,130 | -16.9% |
| 2Q20 | 1,232 | +0.8% |
| 1Q20 | 2,200 | +93.7% |
| 3Q19 | 1,359 | -66.3% |
| 2Q19 | 1,222 | -68.8% |
| 1Q19 | 1,136 | -68.4% |
| 3Q18 | 4,028 | -12.9% |
| 2Q18 | 3,922 | -30.9% |
| 1Q18 | 3,592 | -17.1% |
| 3Q17 | 4,626 | +3.7% |
| 2Q17 | 5,678 | +65.3% |
| 1Q17 | 4,334 | +16.9% |
| 3Q16 | 4,460 | +63.9% |
| 2Q16 | 3,435 | +46.4% |
| 1Q16 | 3,708 | -18.4% |
| 3Q15 | 2,722 | -40.3% |
| 2Q15 | 2,347 | -29.1% |
| 1Q15 | 4,542 | +26.2% |
| 3Q14 | 4,560 | +14.7% |
| 2Q14 | 3,309 | -9.6% |
| 1Q14 | 3,599 | -1.0% |
| 3Q13 | 3,974 | +57.2% |
| 2Q13 | 3,659 | +48.4% |
| 1Q13 | 3,634 | +38.2% |
| 3Q12 | 2,528 | - |
| 2Q12 | 2,465 | - |
| 1Q12 | 2,630 | +40.8% |
| 1Q11 | 1,868 | - |