Summary statistics for a_c1_6 variable in hosp_rollup2552_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c1_6 |      6,105     4711976    1.64e+07          1   4.77e+08

by Jean Roth , jroth@nber.org , 10 Sep 2018