Summary statistics for c_1_c5_72 variable in prds_hosp10_yr2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c5_72 | 1,102 1.20e+07 1.57e+07 1 1.10e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018