Summary statistics for a7_3_c11_2 variable in hosp_rollup2552_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  a7_3_c11_2 |        491    250259.9    697160.3   -4869694    6181972

by Jean Roth , jroth@nber.org , 9 Sep 2018