Summary statistics for b_1_c23_94 variable in hosp_rollup2552_96_2004 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  b_1_c23_94 |          1        4833           .       4833       4833

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