article_snippet: 2 - London: 67 per cent .
article_snippet: 3 - Edinburgh: 71 per cent .
article_snippet: 5 - Manchester: 72 per cent .
article_snippet: 6 - Bristol:  56 per cent .
article_snippet: 8 - Liverpool: 49 per cent .
article_snippet: 9 - Newcastle: 51 per cent .
article_snippet: 13 - Cardiff: 49 per cent .
article_snippet: 14 - Birmingham: 50 per cent .
article_snippet: 16 - Southampton: 51 per cent .
article_snippet: 17 - Portsmouth: 45 per cent .