| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q24 | 1,675 | +65.4% |
| 3Q24 | 1,160 | +44.1% |
| 2Q24 | 966 | +6.4% |
| 1Q24 | 799 | +4.2% |
| 4Q23 | 1,013 | +12.1% |
| 3Q23 | 805 | -9.0% |
| 2Q23 | 908 | -21.1% |
| 1Q23 | 767 | -31.4% |
| 4Q22 | 904 | +1.6% |
| 3Q22 | 885 | +5.2% |
| 2Q22 | 1,151 | +60.3% |
| 1Q22 | 1,118 | +85.7% |
| 4Q21 | 890 | +2.7% |
| 3Q21 | 841 | +36.5% |
| 2Q21 | 718 | +28.4% |
| 1Q21 | 602 | -8.2% |
| 4Q20 | 867 | +35.3% |
| 3Q20 | 616 | -22.9% |
| 2Q20 | 559 | -35.5% |
| 1Q20 | 656 | -29.2% |
| 4Q19 | 641 | -47.5% |
| 3Q19 | 799 | -37.9% |
| 2Q19 | 866 | -70.4% |
| 1Q19 | 926 | -62.1% |
| 4Q18 | 1,220 | -54.1% |
| 3Q18 | 1,286 | -53.4% |
| 2Q18 | 2,925 | +16.5% |
| 1Q18 | 2,442 | +30.3% |
| 4Q17 | 2,656 | +79.6% |
| 3Q17 | 2,758 | +93.7% |
| 2Q17 | 2,511 | +62.8% |
| 1Q17 | 1,874 | +12.9% |
| 4Q16 | 1,479 | +47.5% |
| 3Q16 | 1,424 | +43.1% |
| 2Q16 | 1,542 | +38.7% |
| 1Q16 | 1,660 | +7.1% |
| 4Q15 | 1,003 | -25.3% |
| 3Q15 | 995 | -43.0% |
| 2Q15 | 1,112 | -45.9% |
| 1Q15 | 1,550 | -36.8% |
| 4Q14 | 1,342 | +93.7% |
| 3Q14 | 1,745 | -1.7% |
| 2Q14 | 2,056 | - |
| 1Q14 | 2,453 | - |
| 4Q13 | 693 | - |
| 3Q13 | 1,776 | - |