 Formal membership reduced from 446,000 in 2010 to 398,389 or 7.5% of the total population by yearend 2013. dropping to 380,164 by the end of 2014 and 336,000 by 2017.Further dropping to 325,695 by yearend 2018 representing about 6% of the Scottish population.In 2016, the actual weekly attendance at a Kirk service was reckoned to be 136,910.