| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 3Q26 | 19,062 | -10.4% |
| 2Q26 | 18,952 | -13.7% |
| 1Q26 | 19,961 | -12.1% |
| 4Q25 | 21,947 | +3.9% |
| 3Q25 | 21,264 | +7.8% |
| 2Q25 | 21,969 | +5.8% |
| 1Q25 | 22,719 | -3.1% |
| 4Q24 | 21,118 | -3.9% |
| 3Q24 | 19,729 | -19.7% |
| 2Q24 | 20,767 | -18.0% |
| 1Q24 | 23,435 | +1.1% |
| 4Q23 | 21,985 | -6.5% |
| 3Q23 | 24,583 | +11.8% |
| 2Q23 | 25,334 | +31.0% |
| 1Q23 | 23,191 | +43.3% |
| 4Q22 | 23,516 | +41.7% |
| 3Q22 | 21,984 | +33.2% |
| 2Q22 | 19,341 | +21.5% |
| 1Q22 | 16,186 | -7.3% |
| 4Q21 | 16,600 | -5.1% |
| 3Q21 | 16,504 | -6.1% |
| 2Q21 | 15,917 | -6.6% |
| 1Q21 | 17,453 | +2.1% |
| 4Q20 | 17,501 | +3.2% |
| 3Q20 | 17,578 | -6.5% |
| 2Q20 | 17,046 | -18.5% |
| 1Q20 | 17,099 | - |
| 4Q19 | 16,954 | - |
| 3Q19 | 18,803 | - |
| 2Q19 | 20,919 | - |