Average rating: 7.82
Average rating in 2021: 6.75
Average rating in 2020: 7.36
Average rating in 2019: 7.38
Average rating in 2018: 6.54
Average rating in 2017: 7.46
Average rating in 2016: 7.56
Average rating in 2015: 7.67
Average rating in 2014: 7.59
Average rating in 2013: 7.71
Average rating in 2012: 7.83
Average rating in 2011: 8.00
Average rating in 2010: 7.36
Average rating in 2009: 7.95
Average rating in 2008: 8.41
Average rating in 2007: 7.88