| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 3Q25 | 662 | +27.1% |
| 2Q25 | 511 | -19.5% |
| 1Q25 | 642 | +60.9% |
| 4Q24 | 805 | -27.3% |
| 3Q24 | 521 | -58.3% |
| 2Q24 | 635 | -45.0% |
| 1Q24 | 399 | -77.9% |
| 4Q23 | 1,108 | -31.9% |
| 3Q23 | 1,249 | -22.8% |
| 2Q23 | 1,155 | -13.9% |
| 1Q23 | 1,809 | +93.7% |
| 4Q22 | 1,628 | +119.5% |
| 3Q22 | 1,617 | +243.8% |
| 2Q22 | 1,341 | +62.6% |
| 1Q22 | 934 | +87.2% |
| 4Q21 | 741 | -27.2% |
| 3Q21 | 470 | -25.2% |
| 2Q21 | 824 | -20.0% |
| 1Q21 | 498 | -67.2% |
| 4Q20 | 1,018 | -37.2% |
| 3Q20 | 629 | -72.3% |
| 2Q20 | 1,030 | -59.0% |
| 1Q20 | 1,523 | -56.0% |
| 4Q19 | 1,622 | -53.1% |
| 3Q19 | 2,274 | -2.5% |
| 2Q19 | 2,510 | -42.5% |
| 1Q19 | 3,459 | - |
| 4Q18 | 3,459 | - |
| 3Q18 | 2,333 | - |
| 2Q18 | 4,367 | - |