data source: https://docs.google.com/spreadsheets/d/1bKBFiVXNzrgtW95j66Tpcj2OYmL-Gj-mKxvVvEN8aI8/edit#gid=979494433 https://docs.google.com/spreadsheets/d/1bKBF

data source: https://docs.google.com/spreadsheets/d/1bKBFiVXNzrgtW95j66Tpcj2OYmL-Gj-mKxvVvEN8aI8/edit#gid=979494433 https://docs.google.com/spreadsheets/d/1bKBFiVXNzrgtW95j66Tp... chongqing planed to have 500k camers in 2011. The auther believes that number grows 20% YOY. So it's 2.6 million now. I have no words.