Summary statistics for a7_3_c5_4 variable in hosp_rollup2552_96_2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_3_c5_4 |        756    67698.63    161775.6        -25    2789178

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