Summary statistics for c_1_c7_101 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_101 | 1,105 3779703 1.02e+07 1 2.63e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018