Summary statistics for b_1_c22_93 variable in hosp_rollup2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  b_1_c22_93 |          1       38514           .      38514      38514

by Jean Roth , jroth@nber.org , 5 Sep 2018