Summary statistics for c_1_c5_72 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c5_72 | 3,277 1.12e+07 1.55e+07 1 2.02e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018