Summary statistics for c_1_c6_44 variable in prds_hosp10_yr2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_44 | 825 9456187 1.86e+07 1734 3.86e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018