Summary statistics for s3_3_c2_3 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_3_c2_3 | 4,261 5.68e+07 8.70e+07 1 1.68e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018