Summary statistics for e2_swsnf_c1_19 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e2_swsnf_~19 | 1,577 1203282 1215290 157 1.54e+07 by Jean Roth , jroth@nber.org , 23 Aug 2018