Chongqing statistical yearbook 2014 ChongQing Statistical Yearbook 2007 Chongqing Statistical Yearbook 2011 Chongqing statistical yearbook Chongqing statistical yearbook. Zhongshan Statistical Yearbook 2007 并列题名：Chongqing statistical yearbook 2014 并列题名：ChongQing Statistical Yearbook 2007 Chongqing Statistical Yearbook Qinghai statistical yearbook 2009