This actually depends upon your market, neighborhood dimension, demographics, material, etc. However the very best way to answer this question is to look historically at your ER month-on-month. The most effective means to address it is to look traditionally at your ORR month-on-month. In Account Analytics, there are 2 methods https://dominickjqwem.wikipowell.com/6352679/reach_vs_impacts_comprehending_the_difference