Consumption of Internet video shot up again in March to 11.5 billion videos viewed online, measurement firm comScore reported today. That’s a jump of 13% from February and 64% from a year ago.

YouTube continues to rule the roost, with 4.3 billion videos viewed, representing 38% of the market. Fox Interactive Media was second with 477 million videos, or 4.2%, followed by Yahoo with 328 million, or 2.9%.