Summary statistics for c_1_c7_03963 variable in hcris2552_96_2009 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_03963 | 16 1.07e+07 3.44e+07 15833 1.39e+08 by Jean Roth , jroth@nber.org , 31 Aug 2018