Summary statistics for s3_2_c2_5 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_2_c2_5 | 1,447 5987442 1.33e+07 94 1.90e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018