Summary statistics for e2_swsnf_c1_19 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e2_swsnf_~19 | 1,640 869535.8 869933.5 13 8930884 by Jean Roth , jroth@nber.org , 24 Aug 2018