Ratio Effective Date 012.83% 8/1/2018 012.76% 1/1/2018 012.42% 7/1/2017 013.00% 1/1/2017 012.66% 7/1/2016 012.95% 1/1/2016 012.89% 7/1/2015 014.05% 1/1/2015 013.65% 7/1/2014 014.92% 1/1/2014