Summary statistics for c_1_c7_06006 variable in hcris2552_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_06006 | 175 3166519 1.13e+07 20 1.38e+08 by Jean Roth , jroth@nber.org , 10 Sep 2018