Average rating: 8.50
Average rating in 2021: 9.00
Average rating in 2020: 8.33
Average rating in 2019: 8.27
Average rating in 2018: 8.71
Average rating in 2017: 8.77
Average rating in 2016: 8.69
Average rating in 2015: 9.12
Average rating in 2014: 9.11
Average rating in 2013: 7.90
Average rating in 2012: 9.00
Average rating in 2011: 7.86
Average rating in 2010: 8.31
Average rating in 2009: 8.57
Average rating in 2008: 8.54
Average rating in 2007: 8.34