| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 47,818 | +86.3% |
| 3Q25 | 38,347 | +46.6% |
| 2Q25 | 32,275 | -7.0% |
| 1Q25 | 29,584 | -48.6% |
| 4Q24 | 25,671 | -26.7% |
| 3Q24 | 26,159 | -7.2% |
| 2Q24 | 34,696 | +57.3% |
| 1Q24 | 57,575 | +98.8% |
| 4Q23 | 35,045 | +27.3% |
| 3Q23 | 28,181 | +474.5% |
| 2Q23 | 22,063 | +11.1% |
| 1Q23 | 28,954 | -2.3% |
| 4Q22 | 27,540 | -52.4% |
| 3Q22 | 4,905 | -88.6% |
| 2Q22 | 19,858 | -50.1% |
| 1Q22 | 29,633 | +11.5% |
| 4Q21 | 57,811 | +317.5% |
| 3Q21 | 43,019 | +216.3% |
| 2Q21 | 39,803 | - |
| 1Q21 | 26,571 | - |
| 4Q20 | 13,846 | - |
| 3Q20 | 13,601 | - |