| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 703 | +14.0% |
| 3Q25 | 755 | +78.0% |
| 2Q25 | 531 | -6.2% |
| 1Q25 | 533 | -0.3% |
| 4Q24 | 617 | +12.1% |
| 3Q24 | 424 | +33.7% |
| 2Q24 | 566 | +108.3% |
| 1Q24 | 535 | +50.4% |
| 4Q23 | 550 | +42.3% |
| 3Q23 | 317 | +168.6% |
| 2Q23 | 271 | -35.7% |
| 1Q23 | 355 | +91.7% |
| 4Q22 | 386 | +267.6% |
| 3Q22 | 118 | +2.0% |
| 2Q22 | 422 | +239.0% |
| 1Q22 | 185 | +439.7% |
| 4Q21 | 105 | +204.0% |
| 3Q21 | 115 | +415.3% |
| 2Q21 | 124 | +454.1% |
| 1Q21 | 34 | -1.5% |
| 4Q20 | 34 | 0.0% |
| 3Q20 | 22 | -80.4% |
| 2Q20 | 22 | -35.0% |
| 1Q20 | 34 | -0.3% |
| 4Q19 | 34 | 0.0% |
| 3Q19 | 114 | +60.5% |
| 2Q19 | 34 | -92.9% |
| 1Q19 | 35 | -0.7% |
| 4Q18 | 34 | -8.6% |
| 3Q18 | 71 | -8.9% |
| 2Q18 | 489 | +947.3% |
| 1Q18 | 35 | -25.9% |
| 4Q17 | 37 | -22.2% |
| 3Q17 | 78 | -55.9% |
| 2Q17 | 46 | 0.0% |
| 1Q17 | 47 | -17.4% |
| 4Q16 | 48 | -88.8% |
| 3Q16 | 177 | +243.1% |
| 2Q16 | 46 | -17.0% |
| 1Q16 | 57 | -31.8% |
| 4Q15 | 435 | +680.8% |
| 3Q15 | 51 | +13.3% |
| 2Q15 | 56 | -49.3% |
| 1Q15 | 84 | -44.1% |
| 4Q14 | 55 | -98.4% |
| 3Q14 | 45 | -32.2% |
| 2Q14 | 111 | +43.6% |
| 1Q14 | 151 | -35.9% |
| 4Q13 | 3,407 | +950.7% |
| 3Q13 | 67 | -45.8% |
| 2Q13 | 77 | -73.8% |
| 1Q13 | 236 | -59.1% |
| 4Q12 | 324 | -174.4% |
| 3Q12 | 124 | -47.4% |
| 2Q12 | 295 | - |
| 1Q12 | 577 | - |
| 4Q11 | -436 | - |
| 3Q11 | 236 | - |