| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 6,316 | -19.3% |
| 3Q25 | 9,616 | +9.1% |
| 2Q25 | 9,116 | +5.3% |
| 1Q25 | 8,772 | +10.2% |
| 4Q24 | 7,831 | +14.4% |
| 3Q24 | 8,813 | +32.8% |
| 2Q24 | 8,659 | +28.7% |
| 1Q24 | 7,960 | +22.1% |
| 4Q23 | 6,846 | +15.7% |
| 3Q23 | 6,634 | +30.6% |
| 2Q23 | 6,730 | +32.6% |
| 1Q23 | 6,517 | +36.5% |
| 4Q22 | 5,918 | +42.7% |
| 3Q22 | 5,080 | +22.7% |
| 2Q22 | 5,075 | +31.5% |
| 1Q22 | 4,773 | +27.7% |
| 4Q21 | 4,147 | - |
| 3Q21 | 4,139 | - |
| 2Q21 | 3,860 | - |
| 1Q21 | 3,738 | - |