Summary statistics for b_1_c22_31 variable in hosp_rollup2552_96_2007 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  b_1_c22_31 |        240    533899.1    724335.1         79    4155238

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