Summary statistics for c_1_c6_02041 variable in hcris2552_96_2007 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_02041 | 22 7171375 1.40e+07 874 6.03e+07 by Jean Roth , jroth@nber.org , 11 Sep 2018