Summary statistics for e4_c2_13 variable in prds_hosp10_yr2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    e4_c2_13 |        351    58.25202     86.5507        .01     473.84

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