I was in a congragation for about 8 years and I saw about two per year. Other congragations I attended avg about 1 per year. What a "wordly" co worker mentioned to me once was that he didn't feel JW's were any different as far as the numbers were concerened. There were a number of JW's there, and we all saw the divorces over the years. But he said when JW's divorce, they go off the deep end. Crazy affairs, abandoning familes and children. It's never just a seperation due to marital incompatibility.