From: Compulsory and recommended vaccination in Italy: evaluation of coverage and non-compliance between 1998-2002 in Northern Italy
1998
1999
2000
2001
2002
%
Bologna East
0.65
1.74
1.14
0.89
2.67
Bologna West
1.12
0.17
0.76
0.36
2.34
Municipality of Bologna
0.88
0.97
0.95
0.62
2.52
Emilia Romagna
0.40
0.52
0.78
1.06