Summary statistics for c_1_c6_33 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_33 | 91 1.92e+07 2.29e+07 1589 1.46e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018