| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 94,000 | +28.8% |
| 3Q25 | 117,000 | +21.9% |
| 2Q25 | 107,000 | -7.8% |
| 1Q25 | 95,000 | -15.9% |
| 4Q24 | 73,000 | -11.0% |
| 3Q24 | 96,000 | -10.3% |
| 2Q24 | 116,000 | -3.3% |
| 1Q24 | 113,000 | -2.6% |
| 4Q23 | 82,000 | +26.2% |
| 3Q23 | 107,000 | +0.9% |
| 2Q23 | 120,000 | +7.1% |
| 1Q23 | 116,000 | +8.4% |
| 4Q22 | 65,000 | - |
| 3Q22 | 106,000 | - |
| 2Q22 | 112,000 | - |
| 1Q22 | 107,000 | - |