| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 19,056 | +26.5% |
| 3Q25 | 18,187 | +9.3% |
| 2Q25 | 17,632 | +0.7% |
| 1Q25 | 16,402 | +25.4% |
| 4Q24 | 15,066 | +3.9% |
| 3Q24 | 16,647 | +43.5% |
| 2Q24 | 17,501 | +50.7% |
| 1Q24 | 13,084 | +21.9% |
| 4Q23 | 14,496 | +49.7% |
| 3Q23 | 11,600 | +53.0% |
| 2Q23 | 11,613 | +73.2% |
| 1Q23 | 10,737 | +114.3% |
| 4Q22 | 9,682 | +90.7% |
| 3Q22 | 7,582 | +54.1% |
| 2Q22 | 6,706 | - |
| 1Q22 | 5,011 | - |
| 4Q21 | 5,076 | - |
| 3Q21 | 4,919 | - |