Summary statistics for e4_c3_19 variable in hcris2552_10_2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e4_c3_19 | 1,242 7873606 1.39e+07 1134 1.54e+08 by Jean Roth , jroth@nber.org , 23 Aug 2018