| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2Q26 | 4,269 | -9.3% |
| 1Q26 | 2,936 | +47.5% |
| 4Q25 | 1,224 | -40.4% |
| 3Q25 | 1,344 | -76.4% |
| 2Q25 | 4,704 | -27.3% |
| 1Q25 | 1,990 | -77.6% |
| 4Q24 | 2,054 | -75.3% |
| 3Q24 | 5,700 | -49.1% |
| 2Q24 | 6,470 | -8.0% |
| 1Q24 | 8,875 | +31.1% |
| 4Q23 | 8,299 | +41.3% |
| 3Q23 | 11,196 | +213.0% |
| 2Q23 | 7,032 | +53.2% |
| 1Q23 | 6,769 | +137.9% |
| 4Q22 | 5,872 | -95.5% |
| 3Q22 | 3,577 | +413.5% |
| 2Q22 | 4,591 | +389.4% |
| 1Q22 | 2,845 | +2719.8% |
| 4Q21 | 131,427 | +89029.5% |
| 3Q21 | 696 | +97.2% |
| 2Q21 | 938 | +170.7% |
| 1Q21 | 100 | -70.4% |
| 4Q20 | 147 | -46.5% |
| 3Q20 | 353 | +6.4% |
| 2Q20 | 346 | +68.2% |
| 1Q20 | 341 | - |
| 4Q19 | 275 | +188.0% |
| 3Q19 | 331 | +614.9% |
| 2Q19 | 206 | +10.3% |
| 4Q18 | 95 | +5.8% |
| 3Q18 | 46 | -61.3% |
| 2Q18 | 186 | +45.3% |
| 4Q17 | 90 | - |
| 3Q17 | 120 | - |
| 2Q17 | 128 | - |
| 1Q17 | 127 | - |
| 4Q15 | 0 | - |
| 3Q15 | 0 | - |
| 2Q15 | 0 | - |
| 1Q15 | 3 | - |