Britain feels under-funded and falling apart. On the eve of the election, as politicians debate the causes, economist Tim Harford looks at what the numbers reveal about the broken state we're in.
1981
2017
1951
1949
1999
1946
2011
1952
2021
2009
1955
2012
1967
1986
2015
1996
2014
2016
1966
2019