| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 3Q25 | 5,043 | -31.9% |
| 2Q25 | 4,728 | +10.6% |
| 1Q25 | 5,354 | +21.0% |
| 4Q24 | 7,608 | +22.0% |
| 3Q24 | 7,402 | +6.5% |
| 2Q24 | 4,276 | -9.4% |
| 1Q24 | 4,425 | +57.0% |
| 4Q23 | 6,233 | +65.6% |
| 3Q23 | 6,947 | +155.3% |
| 2Q23 | 4,719 | +261.1% |
| 1Q23 | 2,819 | +111.9% |
| 4Q22 | 3,764 | -70.8% |
| 3Q22 | 2,721 | +122.3% |
| 2Q22 | 1,307 | +57.0% |
| 1Q22 | 1,330 | +120.7% |
| 4Q21 | 12,894 | +1602.5% |
| 3Q21 | 1,224 | +193.8% |
| 2Q21 | 832 | +80.5% |
| 1Q21 | 602 | -25.5% |
| 4Q20 | 757 | +73.7% |
| 3Q20 | 416 | -10.9% |
| 2Q20 | 461 | +2.3% |
| 1Q20 | 808 | +45.6% |
| 4Q19 | 436 | -5.6% |
| 3Q19 | 467 | -16.1% |
| 2Q19 | 451 | +21.2% |
| 1Q19 | 555 | +14.1% |
| 4Q18 | 461 | +2.8% |
| 3Q18 | 557 | +11.9% |
| 2Q18 | 372 | -28.2% |
| 1Q18 | 486 | -11.7% |
| 4Q17 | 449 | -0.5% |
| 3Q17 | 498 | -27.2% |
| 2Q17 | 518 | +30.3% |
| 1Q17 | 551 | +26.0% |
| 4Q16 | 451 | -14.2% |
| 3Q16 | 683 | +80.7% |
| 2Q16 | 397 | +3.4% |
| 1Q16 | 438 | - |
| 4Q15 | 526 | +12.4% |
| 3Q15 | 378 | -11.0% |
| 2Q15 | 384 | -25.5% |
| 4Q14 | 468 | -22.0% |
| 3Q14 | 425 | -51.6% |
| 2Q14 | 516 | -6.7% |
| 1Q14 | 402 | -54.3% |
| 4Q13 | 600 | -102.4% |
| 3Q13 | 879 | +46.1% |
| 2Q13 | 553 | -22.3% |
| 1Q13 | 881 | -17.8% |
| 4Q12 | -24,974 | -211.9% |
| 3Q12 | 601 | -44.8% |
| 2Q12 | 712 | -48.6% |
| 1Q12 | 1,072 | - |
| 4Q11 | 22,316 | - |
| 3Q11 | 1,089 | - |
| 2Q11 | 1,385 | - |