Average rating: 5.55
Average rating in 2021: 6.00
Average rating in 2020: 5.53
Average rating in 2019: 5.60
Average rating in 2018: 5.67
Average rating in 2017: 6.00
Average rating in 2016: 5.57
Average rating in 2015: 5.80
Average rating in 2014: 4.50
Average rating in 2013: 6.00
Average rating in 2012: 6.00
Average rating in 2011: 5.50
Average rating in 2010: 7.50
Average rating in 2009: 5.88
Average rating in 2008: 5.85
Average rating in 2007: 5.13