Average rating: 7.48
Average rating in 2021: 6.60
Average rating in 2020: 7.29
Average rating in 2019: 7.37
Average rating in 2018: 8.41
Average rating in 2017: 7.97
Average rating in 2016: 7.64
Average rating in 2015: 7.26
Average rating in 2014: 6.05
Average rating in 2013: 6.85
Average rating in 2012: 8.19
Average rating in 2011: 8.04
Average rating in 2010: 8.32
Average rating in 2009: 7.45
Average rating in 2008: 6.44
Average rating in 2007: 3.58