Summary statistics for h4_2_hha1_c2_31 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h4_2~1_c2_31 | 895 1705155 2885102 3771 3.68e+07 by Jean Roth , jroth@nber.org , 23 Aug 2018