| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2Q25 | 1,439 | -16.8% |
| 1Q25 | 2,542 | +62.5% |
| 3Q24 | 1,816 | +30.5% |
| 2Q24 | 1,730 | -16.9% |
| 1Q24 | 1,564 | +21.4% |
| 3Q23 | 1,392 | +12.4% |
| 2Q23 | 2,083 | +50.1% |
| 1Q23 | 1,288 | +21.1% |
| 3Q22 | 1,238 | +5.4% |
| 2Q22 | 1,388 | +23.0% |
| 1Q22 | 1,064 | +21.5% |
| 3Q21 | 1,175 | -21.1% |
| 2Q21 | 1,128 | -3.8% |
| 1Q21 | 876 | -45.9% |
| 4Q20 | 1,114 | -40.6% |
| 3Q20 | 1,490 | +40.3% |
| 2Q20 | 1,172 | +44.7% |
| 1Q20 | 1,619 | +79.9% |
| 4Q19 | 1,875 | +67.7% |
| 3Q19 | 1,062 | +50.4% |
| 2Q19 | 810 | -35.3% |
| 1Q19 | 900 | -18.8% |
| 4Q18 | 1,118 | +41.7% |
| 3Q18 | 706 | -1.4% |
| 2Q18 | 1,251 | +19.1% |
| 1Q18 | 1,108 | +84.1% |
| 4Q17 | 789 | +7.8% |
| 3Q17 | 716 | -34.1% |
| 2Q17 | 1,050 | +76.5% |
| 1Q17 | 602 | +72.5% |
| 4Q16 | 732 | +9.6% |
| 3Q16 | 1,086 | +224.2% |
| 2Q16 | 595 | +43.7% |
| 1Q16 | 349 | -3.9% |
| 4Q15 | 668 | +72.2% |
| 3Q15 | 335 | +34.0% |
| 2Q15 | 414 | +78.4% |
| 1Q15 | 363 | -517.2% |
| 4Q14 | 388 | -74.5% |
| 3Q14 | 250 | -70.2% |
| 2Q14 | 232 | -85.6% |
| 1Q14 | -87 | -108.7% |
| 4Q13 | 1,519 | -29.7% |
| 3Q13 | 838 | -41.6% |
| 2Q13 | 1,608 | +9.8% |
| 1Q13 | 1,000 | -4.6% |
| 4Q12 | 2,160 | +29.1% |
| 3Q12 | 1,436 | -38.8% |
| 2Q12 | 1,464 | -43.1% |
| 1Q12 | 1,048 | -52.5% |
| 4Q11 | 1,673 | - |
| 3Q11 | 2,346 | +87.4% |
| 2Q11 | 2,575 | -28.7% |
| 1Q11 | 2,207 | - |
| 3Q10 | 1,252 | - |
| 2Q10 | 3,614 | - |