Average rating: 5.31
Average rating in 2021: 5.00
Average rating in 2020: 5.22
Average rating in 2019: 4.90
Average rating in 2018: 5.29
Average rating in 2017: 6.00
Average rating in 2016: 5.79
Average rating in 2015: 5.78
Average rating in 2014: 6.64
Average rating in 2013: 6.83
Average rating in 2012: 6.57
Average rating in 2011: 6.00
Average rating in 2010: 5.40
Average rating in 2009: 4.64
Average rating in 2008: 4.60
Average rating in 2007: 4.81