Summary statistics for e4_c1_25 variable in prds_hosp10_yr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    e4_c1_25 |      1,173     7548913    1.29e+07        172   1.40e+08

by Jean Roth , jroth@nber.org , 24 Aug 2018