Summary statistics for e3_2_ipf_c1_20 variable in hcris2552_10_2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_2_ipf_~20 | 1,124 2181694 1981082 4775 1.77e+07 by Jean Roth , jroth@nber.org , 23 Aug 2018