Summary statistics for s3_2_c4_17 variable in prds_hosp10_yr2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_2_c4_17 | 2,269 2.06e+07 5.99e+07 1 2.44e+09 by Jean Roth , jroth@nber.org , 26 Oct 2018