Summary statistics for c_1_c7_51 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_51 | 2,054 9612968 1.37e+07 432 3.05e+08 by Jean Roth , jroth@nber.org , 23 Aug 2018