Summary statistics for c_1_c5_55 variable in hosp_rollup2552_96_2006 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   c_1_c5_55 |      4,850     7761496    1.53e+07          1   2.10e+08

by Jean Roth , jroth@nber.org , 21 Apr 2018