Anno,Provincia di Trento,Nord-Est,Italia
2006/07,84.1,91.1,92.5
2007/08,83.8,92.5,93.2
2008/09,82.8,91.5,92.7
2009/10,82.5,91.2,92.3
2010/11,81.7,90.1,90
2011/12,82.8,91.8,93
2012/13,81.5,91,93.1
2013/14,80.1,90.5,93
2014/15,78.6,90.1,93.1
2015/16,78.4,90.1,92.8