Summary statistics for s3_2_c2_16 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_2_c2_16 | 278 6755868 1.32e+07 7 8.43e+07 by Jean Roth , jroth@nber.org , 24 Aug 2018