Summary statistics for e2_swsnf_c1_12 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e2_swsnf_~12 | 1,636 887222.5 890740.2 490 9135635 by Jean Roth , jroth@nber.org , 24 Aug 2018