Summary statistics for e3_2_ipf_c1_18 variable in hcris2552_10_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_2_ipf_~18 | 404 2311424 2048346 1 1.77e+07 by Jean Roth , jroth@nber.org , 23 Aug 2018