Summary statistics for s3_5_c2_18 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_5_c2_18 | 402 1752037 1.26e+07 58 2.48e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018