i dont know u belong to which state, rather i feel that u are so ashamed of ur native place that you dont have any daring to disclose it. Probabaly u r from a dirty state where people live besides drainage lines. Dont tell us about such surveys. Any survey can be done with preplanned results. Thats why Modi won despite all surveys predicted his defeat. Rate of civilization in Maharashtra is the highest in India.We all have well built homes with all basic facilities. You must be talking about slums in Mumbai, but go there all dirty north indians stay there. They dont even take baths for days together. I am sure u represent such state.