Summary statistics for e2_swsnf_c1_10 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e2_swsnf_~10 | 1,575 1223004 1245036 157 1.58e+07 by Jean Roth , jroth@nber.org , 23 Aug 2018