| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,102 | -29.0% |
| 4Q25 | 1,142 | -22.6% |
| 3Q25 | 1,055 | -45.2% |
| 2Q25 | 1,322 | -19.7% |
| 1Q25 | 1,552 | +15.0% |
| 4Q24 | 1,476 | -8.6% |
| 3Q24 | 1,925 | +76.9% |
| 2Q24 | 1,646 | +64.9% |
| 1Q24 | 1,349 | +26.3% |
| 4Q23 | 1,615 | -4.2% |
| 3Q23 | 1,088 | -24.7% |
| 2Q23 | 998 | -42.5% |
| 1Q23 | 1,068 | -41.9% |
| 4Q22 | 1,685 | -22.5% |
| 3Q22 | 1,445 | -33.3% |
| 2Q22 | 1,735 | +69.7% |
| 1Q22 | 1,838 | +122.1% |
| 4Q21 | 2,173 | +433.1% |
| 3Q21 | 2,166 | +72.8% |
| 2Q21 | 1,022 | -16.8% |
| 1Q21 | 827 | -44.5% |
| 4Q20 | 407 | -53.2% |
| 3Q20 | 1,254 | +15.5% |
| 2Q20 | 1,228 | -3.2% |
| 1Q20 | 1,490 | -33.7% |
| 4Q19 | 871 | -64.2% |
| 3Q19 | 1,085 | -63.1% |
| 2Q19 | 1,269 | +92.3% |
| 1Q19 | 2,247 | +188.9% |
| 4Q18 | 2,432 | +591.5% |
| 3Q18 | 2,942 | +710.6% |
| 2Q18 | 660 | +53.1% |
| 1Q18 | 777 | +72.2% |
| 4Q17 | 351 | - |
| 3Q17 | 362 | - |
| 2Q17 | 431 | - |
| 1Q17 | 451 | - |
| 4Q12 | 499 | - |
| 3Q12 | 458 | - |
| 2Q12 | 604 | - |
| 1Q12 | 649 | - |