| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 11,141 | -7.4% |
| 3Q25 | 11,235 | +4.7% |
| 2Q25 | 11,878 | +23.9% |
| 1Q25 | 11,855 | +21.6% |
| 4Q24 | 12,029 | +27.6% |
| 3Q24 | 10,734 | +11.4% |
| 2Q24 | 9,589 | -3.4% |
| 1Q24 | 9,746 | -7.5% |
| 4Q23 | 9,430 | +9.5% |
| 3Q23 | 9,639 | +18.2% |
| 2Q23 | 9,925 | +18.2% |
| 1Q23 | 10,533 | +32.6% |
| 4Q22 | 8,614 | +38.4% |
| 3Q22 | 8,152 | +52.7% |
| 2Q22 | 8,400 | - |
| 1Q22 | 7,941 | - |
| 4Q21 | 6,222 | - |
| 3Q21 | 5,338 | - |