Summary statistics for s4_hha2_c1_35 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s4_hha2_c1~5 | 17 1184259 955155.4 84605 3669262 by Jean Roth , jroth@nber.org , 24 Aug 2018