Video Clicks Last Hour Ratio Dopp5min

Slice:	video_fresh
Index:	88
Name:	VideoClicksLastHourRatioDopp5min
Group:
Description:	Ratio between clicks on video results in last half hour and hour, collect logs for 5 minutes before each aggregation
Tags:	TG_DYNAMIC TG_QUERY_ONLY TG_USER TG_USER_SEARCH TG_FRESHNESS_USE
Authors:	vilenkin
Responsibles:	vilenkin juver