Average rating: 6.96
Average rating in 2020: 6.50
Average rating in 2019: 7.50
Average rating in 2018: 7.00
Average rating in 2016: 7.50
Average rating in 2015: 8.00
Average rating in 2014: 7.25
Average rating in 2013: 6.00
Average rating in 2011: 6.50
Average rating in 2010: 7.25
Average rating in 2009: 6.30
Average rating in 2008: 7.42
Average rating in 2007: 6.70