Average rating: 8.78
Average rating in 2020: 8.20
Average rating in 2019: 8.67
Average rating in 2018: 8.80
Average rating in 2017: 8.63
Average rating in 2016: 8.50
Average rating in 2015: 9.36
Average rating in 2014: 8.18
Average rating in 2013: 8.11
Average rating in 2012: 8.17
Average rating in 2011: 8.36
Average rating in 2010: 8.53
Average rating in 2009: 8.65
Average rating in 2008: 9.09
Average rating in 2007: 9.12