Results based on RBI's consumer confidence survey of 5,035 people in six cities - Delhi, Mumbai, Kolkata, Chennai, Bengaluru and Hyderabad. 'Poorest' refer to annual household income below Rs. 1 lakh; 'poorer' Rs. 1 - 3 lakhs; 'richer' Rs. 3 - 5 lakhs, 'richest' Rs. 5 lakhs or more.