News Surplus To Queries Ratio

Slice:	video_fresh
Index:	70
Name:	NewsSurplusToQueriesRatio
Group:
Description:	Ratio between news surplus and total number of queries
Tags:	TG_DYNAMIC TG_QUERY_ONLY TG_USER TG_USER_SEARCH TG_FRESHNESS_USE
Authors:	vilenkin
Responsibles:	vilenkin juver