Summary statistics for c_1_c7_37 variable in hosp_rollup2552_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   c_1_c7_37 |      4,456     4224506     5931877          1   5.69e+07

by Jean Roth , jroth@nber.org , 3 Sep 2018