They mention this in the earnings report Advertising accounted for $25.4 Billion of their revenue, up from $17.4 Billion in the same quarter last year, an incr

They mention this in the earnings report Advertising accounted for $25.4 Billion of their revenue, up from $17.4 Billion in the same quarter last year, an increase of 46% Revenue from other sources was $732 Million, up from $297 million in the same quarter last year, an increase of 146%