Average rating: 7.24
Average rating in 2021: 7.50
Average rating in 2020: 6.92
Average rating in 2019: 7.09
Average rating in 2018: 6.76
Average rating in 2017: 7.10
Average rating in 2016: 6.97
Average rating in 2015: 6.95
Average rating in 2014: 6.94
Average rating in 2013: 7.42
Average rating in 2012: 7.21
Average rating in 2011: 6.23
Average rating in 2010: 7.42
Average rating in 2009: 6.79
Average rating in 2008: 8.18
Average rating in 2007: 7.48