Average rating: 7.63
Average rating in 2021: 6.50
Average rating in 2020: 6.35
Average rating in 2019: 5.58
Average rating in 2018: 7.11
Average rating in 2017: 6.86
Average rating in 2016: 8.35
Average rating in 2015: 9.13
Average rating in 2014: 8.25
Average rating in 2013: 8.18
Average rating in 2012: 9.50
Average rating in 2011: 7.17
Average rating in 2010: 8.40
Average rating in 2009: 7.20
Average rating in 2008: 8.30
Average rating in 2007: 8.00