Summary statistics for e4_c1_41 variable in prds_hosp10_yr2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e4_c1_41 | 781 6.57e+07 7.33e+07 29518 7.96e+08 by Jean Roth , jroth@nber.org , 26 Oct 2018