Summary statistics for c_1_c5_55 variable in hosp_rollup2552_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   c_1_c5_55 |      4,746     4644588     8463243         17   9.74e+07

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