Average rating: 9.00
Average rating in 2021: 8.81
Average rating in 2020: 8.73
Average rating in 2019: 9.28
Average rating in 2018: 9.02
Average rating in 2017: 8.70
Average rating in 2016: 9.31
Average rating in 2015: 9.25
Average rating in 2014: 9.29
Average rating in 2013: 8.81
Average rating in 2012: 9.65
Average rating in 2011: 8.88
Average rating in 2010: 8.92
Average rating in 2009: 8.73
Average rating in 2008: 8.63
Average rating in 2007: 9.16