Summary statistics for c_1_c7_06102 variable in hcris2552_96_2009 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_06102 | 61 4470729 1.08e+07 550 7.39e+07 by Jean Roth , jroth@nber.org , 31 Aug 2018