<Li> Election Forecast also maintains a projection of seats based on current opinion poll averages on their website . </Li> <Li> Elections Etc . issues regular forecasts based on current opinion poll averages, Betting Markets, expert predictions and other sources on their website . </Li> <Li> YouGov issue daily seat estimates using their aggregated statistical election model . </Li> <Li> Britain Elects maintains a' nowcast'--a projection showing what the result would be if held today--of seats based on historical data as well as national and regional polling . </Li>

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