The document provides statistics and analysis of performances from IPL seasons 1-5. It notes that Chennai Super Kings, Mumbai Indians, and Kolkata Knight Riders had the most consistent success, often reaching the finals. Royal Challengers Bangalore, Delhi Daredevils, and Kings XI Punjab showed inconsistent performances. Rajasthan Royals' championship in season 1 appeared to be a "flash in the pan." Deccan Chargers and Pune Warriors India struggled the most. Chennai Super Kings had the highest brand valuation while Pune Warriors India and Deccan Chargers were at the bottom.