| （単位：ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 3Q25 | 137,755 | -34.7% |
| 2Q25 | 183,811 | -66.3% |
| 1Q25 | 84,417 | -82.7% |
| 4Q24 | 95,613 | -83.5% |
| 3Q24 | 210,818 | -62.6% |
| 2Q24 | 545,776 | +1.0% |
| 1Q24 | 487,466 | -47.9% |
| 4Q23 | 579,385 | -8.9% |
| 3Q23 | 564,146 | -8.4% |
| 2Q23 | 540,276 | 0.0% |
| 1Q23 | 934,939 | +87.7% |
| 4Q22 | 635,898 | +20.3% |
| 3Q22 | 616,174 | +25.2% |
| 2Q22 | 540,222 | +17.2% |
| 1Q22 | 498,000 | +10.9% |
| 4Q21 | 528,599 | -10.8% |
| 3Q21 | 492,221 | +21.5% |
| 2Q21 | 460,999 | +28.2% |
| 1Q21 | 448,965 | -7.6% |
| 4Q20 | 592,272 | +33.5% |
| 3Q20 | 405,083 | -21.6% |
| 2Q20 | 359,697 | -38.3% |
| 1Q20 | 485,748 | +5.1% |
| 4Q19 | 443,631 | +28.1% |
| 3Q19 | 517,010 | +59.6% |
| 2Q19 | 582,905 | +74.6% |
| 1Q19 | 462,171 | +5.0% |
| 4Q18 | 346,202 | -47.0% |
| 3Q18 | 323,981 | -61.0% |
| 2Q18 | 333,760 | -60.6% |
| 1Q18 | 440,120 | -46.2% |
| 4Q17 | 653,087 | -21.6% |
| 3Q17 | 831,573 | +13.7% |
| 2Q17 | 846,460 | +4.1% |
| 1Q17 | 817,891 | +1.1% |
| 4Q16 | 833,056 | +13.7% |
| 3Q16 | 731,077 | +1.4% |
| 2Q16 | 813,150 | +3.7% |
| 1Q16 | 808,854 | +8.8% |
| 4Q15 | 732,944 | +4.6% |
| 3Q15 | 720,640 | +10.2% |
| 2Q15 | 783,880 | +12.8% |
| 1Q15 | 743,343 | -13.1% |
| 4Q14 | 700,915 | -28.3% |
| 3Q14 | 654,142 | -32.9% |
| 2Q14 | 695,101 | -24.6% |
| 1Q14 | 855,249 | +7.7% |
| 4Q13 | 977,538 | +35.0% |
| 3Q13 | 975,384 | +55.5% |
| 2Q13 | 921,937 | - |
| 1Q13 | 794,162 | +31.7% |
| 4Q12 | 723,858 | - |
| 3Q12 | 627,146 | - |
| 1Q12 | 602,903 | - |