Summary statistics for a7_3_c7_3 variable in hosp_rollup2552_96_1998 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_3_c7_3 |        626    55883.13    162370.6    -149985    2396722

by Jean Roth , jroth@nber.org , 6 Sep 2018