Summary statistics for b_1_c23_56 variable in hosp_rollup2552_96_2004 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  b_1_c23_56 |         20     1131897     3537937        243   1.56e+07

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