After her party lost parliamentary seats in elections last month, doubts have arisen over how long she'll remain prime minister. (npr.org)
Interestingly enough, this number has been fairly stable for some time, averaging just under 30 seats in each election since 1997. (theconversation.com)
In victory, the Conservative vote has fallen progressively from its highest level to date, of 55 % in 1931, to a post-second world war peak of 49.6 % in 1955, to 41.9 % the last time it won a majority of seats in an election in 1992, to 36.1 % in 2010. (theguardian.com)