| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 41,802 | +1.9% |
| 3Q25 | 41,462 | -13.4% |
| 2Q25 | 39,943 | -2.6% |
| 1Q25 | 40,001 | +15.3% |
| 4Q24 | 41,028 | +14.5% |
| 3Q24 | 47,885 | +37.3% |
| 2Q24 | 40,993 | +19.9% |
| 1Q24 | 34,684 | +5.6% |
| 4Q23 | 35,834 | +3.4% |
| 3Q23 | 34,885 | -2.7% |
| 2Q23 | 34,180 | -0.3% |
| 1Q23 | 32,857 | +7.0% |
| 4Q22 | 34,658 | +19.4% |
| 3Q22 | 35,871 | -37.2% |
| 2Q22 | 34,297 | - |
| 1Q22 | 30,717 | - |
| 4Q21 | 29,030 | - |
| 3Q21 | 57,087 | - |