| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2Q26 | 6,409 | -37.3% |
| 1Q26 | 7,098 | -31.8% |
| 4Q25 | 7,434 | -32.3% |
| 3Q25 | 7,704 | -27.5% |
| 2Q25 | 10,222 | +21.8% |
| 1Q25 | 10,408 | +62.0% |
| 4Q24 | 10,985 | +75.6% |
| 3Q24 | 10,623 | +63.0% |
| 2Q24 | 8,394 | +38.8% |
| 1Q24 | 6,424 | +5.5% |
| 4Q23 | 6,256 | +19.0% |
| 3Q23 | 6,518 | +23.9% |
| 2Q23 | 6,047 | -2.0% |
| 1Q23 | 6,087 | +3.0% |
| 4Q22 | 5,258 | -16.1% |
| 3Q22 | 5,259 | -0.3% |
| 2Q22 | 6,169 | +13.8% |
| 1Q22 | 5,910 | +21.9% |
| 4Q21 | 6,269 | +48.7% |
| 3Q21 | 5,275 | +8.2% |
| 2Q21 | 5,419 | +8.9% |
| 1Q21 | 4,847 | -7.1% |
| 4Q20 | 4,215 | -23.5% |
| 3Q20 | 4,875 | -8.9% |
| 2Q20 | 4,978 | -6.4% |
| 1Q20 | 5,216 | +5.7% |
| 4Q19 | 5,508 | +9.0% |
| 3Q19 | 5,350 | +12.5% |
| 2Q19 | 5,316 | +3.3% |
| 1Q19 | 4,937 | +2.9% |
| 4Q18 | 5,054 | +1.0% |
| 3Q18 | 4,754 | +11.5% |
| 2Q18 | 5,144 | +14.9% |
| 1Q18 | 4,798 | -2.9% |
| 4Q17 | 5,002 | -2.0% |
| 3Q17 | 4,264 | -14.7% |
| 2Q17 | 4,475 | -13.9% |
| 1Q17 | 4,943 | -10.1% |
| 4Q16 | 5,106 | -14.9% |
| 3Q16 | 5,000 | -21.9% |
| 2Q16 | 5,200 | -18.8% |
| 1Q16 | 5,500 | -16.7% |
| 4Q15 | 6,000 | -25.0% |
| 3Q15 | 6,400 | -23.8% |
| 2Q15 | 6,400 | -31.9% |
| 1Q15 | 6,600 | -32.0% |
| 4Q14 | 8,000 | -23.1% |
| 3Q14 | 8,400 | -15.2% |
| 2Q14 | 9,400 | -4.1% |
| 1Q14 | 9,700 | +4.3% |
| 4Q13 | 10,400 | +11.8% |
| 3Q13 | 9,900 | +11.2% |
| 2Q13 | 9,800 | +11.4% |
| 1Q13 | 9,300 | +3.3% |
| 4Q12 | 9,300 | - |
| 3Q12 | 8,900 | - |
| 2Q12 | 8,800 | - |
| 1Q12 | 9,000 | - |