Ratio Effective Date 012.83% 8/1/2018 012.15% 1/1/2018 011.83% 7/1/2017 012.28% 1/1/2017 012.56% 7/1/2016 012.83% 1/1/2016 013.21% 7/1/2015 014.40% 1/1/2015 013.99% 7/1/2014 015.35% 1/1/2014