Summary statistics for a_c1_37 variable in hosp_rollup2552_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_37 |      4,936     4917813    1.06e+07     -57505   1.93e+08

by Jean Roth , jroth@nber.org , 21 Apr 2018