| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,864 | +182.7% |
| 3Q25 | 2,039 | +57.1% |
| 2Q25 | 1,639 | +80.3% |
| 1Q25 | 1,665 | +62.7% |
| 4Q24 | 1,366 | +146.2% |
| 3Q24 | 1,298 | +134.9% |
| 2Q24 | 909 | +147.9% |
| 1Q24 | 1,023 | +128.5% |
| 4Q23 | 555 | +708.8% |
| 3Q23 | 552 | +219.7% |
| 2Q23 | 366 | +121.7% |
| 1Q23 | 448 | +70.5% |
| 4Q22 | 68 | -75.8% |
| 3Q22 | 172 | -60.7% |
| 2Q22 | 165 | -39.5% |
| 1Q22 | 262 | -28.9% |
| 4Q21 | 284 | +128.9% |
| 3Q21 | 439 | +67.9% |
| 2Q21 | 273 | +136.1% |
| 1Q21 | 369 | -5.2% |
| 4Q20 | 124 | -72.9% |
| 3Q20 | 261 | -65.1% |
| 2Q20 | 115 | -78.8% |
| 1Q20 | 389 | -57.7% |
| 4Q19 | 457 | -60.1% |
| 3Q19 | 751 | -13.0% |
| 2Q19 | 545 | +1.3% |
| 1Q19 | 922 | +1.2% |
| 4Q18 | 1,145 | +40.6% |
| 3Q18 | 864 | +88.4% |
| 2Q18 | 538 | -1.4% |
| 1Q18 | 911 | +96.2% |
| 4Q17 | 814 | -37.2% |
| 3Q17 | 458 | +3.8% |
| 2Q17 | 545 | +30.1% |
| 1Q17 | 464 | -20.8% |
| 4Q16 | 1,297 | +126.1% |
| 3Q16 | 441 | +45.9% |
| 2Q16 | 419 | +6.3% |
| 1Q16 | 586 | +175.5% |
| 4Q15 | 573 | +58.5% |
| 3Q15 | 302 | +160.8% |
| 2Q15 | 394 | -36.8% |
| 1Q15 | 212 | -50.7% |
| 4Q14 | 361 | +71.0% |
| 3Q14 | 116 | -79.2% |
| 2Q14 | 624 | +1.5% |
| 1Q14 | 431 | -32.8% |
| 4Q13 | 211 | -58.2% |
| 3Q13 | 557 | +2.8% |
| 2Q13 | 615 | +18.7% |
| 1Q13 | 643 | +29.5% |
| 4Q12 | 506 | -19.9% |
| 3Q12 | 542 | -8.2% |
| 2Q12 | 518 | -3.9% |
| 1Q12 | 496 | - |
| 4Q11 | 632 | - |
| 3Q11 | 591 | - |
| 2Q11 | 539 | - |