Summary statistics for c_1_c5_60 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c5_60 | 4,823 7983143 1.36e+07 23 2.40e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018