Summary statistics for c_1_c2_49 variable in hosp_rollup2552_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   c_1_c2_49 |          4        9946    8931.581       1872      22021

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