Average rating: 7.18
Average rating in 2020: 7.67
Average rating in 2019: 8.00
Average rating in 2018: 7.36
Average rating in 2017: 7.40
Average rating in 2016: 8.56
Average rating in 2015: 8.33
Average rating in 2014: 6.40
Average rating in 2013: 7.86
Average rating in 2011: 6.67
Average rating in 2010: 6.67
Average rating in 2009: 7.17
Average rating in 2008: 6.70
Average rating in 2007: 6.73