| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 95,027 | +40646.7% |
| 3Q25 | 20,347 | +1086.2% |
| 2Q25 | 12,081 | +92.2% |
| 1Q25 | 14 | -99.8% |
| 4Q24 | 233 | -95.6% |
| 3Q24 | 1,715 | -67.6% |
| 2Q24 | 6,285 | +54.3% |
| 1Q24 | 6,025 | +11.2% |
| 4Q23 | 5,288 | -10.2% |
| 3Q23 | 5,291 | +7.5% |
| 2Q23 | 4,072 | -48.9% |
| 1Q23 | 5,418 | -43.6% |
| 4Q22 | 5,890 | -54.3% |
| 3Q22 | 4,922 | -62.9% |
| 2Q22 | 7,973 | -21.6% |
| 1Q22 | 9,603 | -13.8% |
| 4Q21 | 12,895 | +10.0% |
| 3Q21 | 13,281 | +24.5% |
| 2Q21 | 10,167 | +3.0% |
| 1Q21 | 11,147 | -12.0% |
| 4Q20 | 11,720 | +2.2% |
| 3Q20 | 10,669 | -0.5% |
| 2Q20 | 9,870 | -24.5% |
| 1Q20 | 12,668 | +7.6% |
| 4Q19 | 11,467 | -4.8% |
| 3Q19 | 10,724 | +10.2% |
| 2Q19 | 13,065 | +40.5% |
| 1Q19 | 11,772 | +30.5% |
| 4Q18 | 12,038 | +79.2% |
| 3Q18 | 9,729 | +68.3% |
| 2Q18 | 9,302 | +62.6% |
| 1Q18 | 9,021 | +53.5% |
| 4Q17 | 6,719 | +10.9% |
| 3Q17 | 5,779 | -2.4% |
| 2Q17 | 5,722 | -1.0% |
| 1Q17 | 5,878 | +6.5% |
| 4Q16 | 6,060 | -12.9% |
| 3Q16 | 5,921 | +17.5% |
| 2Q16 | 5,781 | -26.3% |
| 1Q16 | 5,518 | +6.0% |
| 4Q15 | 6,961 | +31.8% |
| 3Q15 | 5,038 | -0.2% |
| 2Q15 | 7,842 | +46.4% |
| 1Q15 | 5,207 | +34.2% |
| 4Q14 | 5,280 | - |
| 3Q14 | 5,050 | - |
| 2Q14 | 5,357 | - |
| 1Q14 | 3,881 | - |