112. Statistical tables for the 2007 population and housing census of Ethiopia Bookmark Format Single study
114. Survey of Inmates in State and Federal Correctional Facilities / Survey of Prison Inmates Bookmark Format Series - ongoing
115. Tabulation on 2010 Population Census of the People's Republic of China = Zhongguo 2010 nian ren kou pu cha zi liao / Guo wu yuan ren kou pu cha ban gong shi, Guo jia tong ji ju ren kou he jiu ye tong ji si bian Bookmark Format Single study