Summary statistics for e1_2_hos_c1_5 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e1_2_hos_c~5 | 2,765 5.47e+08 8.58e+08 75352 1.27e+10 by Jean Roth , jroth@nber.org , 24 Aug 2018