If you want to compare main party/leader performances from past elections use this chart based on the CON + LAB aggregate
No Owen, Corbyn’s GE2017 performance didn’t match Blair’s at GE2001 Last night in a discussion on LE2018 on Newsnight the Oxford-educated Corbyn cheerleader, Owen Jones, sought to suggest that his man’s performance at the 2017 General Election was comparable with what Tony Blair achieved in 2001. He did it by taking the national percentage vote shares rather than looking at seat total or size of majority or some other measure. Certainly LAB got 40.3% at GE2017 compared with Blair’s 40.7%…