"Self-professed conservatives comprise about 40% to 45% of the electorate"

This quote by Paul Weyrich suggests that a large part of the electorate identifies as conservative. This might indicate that a substantial variety of individuals in the electorate hold conservative values and beliefs, or that they are registered with a conservative political party. It might likewise mean that a big portion of the electorate is likely to choose conservative candidates in elections. This might be an indication of the political landscape in the nation, and could recommend that conservative policies and prospects are most likely to be popular amongst the electorate. It might also suggest that the electorate is divided in between conservative and liberal ideologies, and that the two sides are relatively equally matched.