Summary statistics for b_1_c22_97 variable in hosp_rollup2552_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  b_1_c22_97 |         73    272443.8    440914.6        474    2185944

by Jean Roth , jroth@nber.org , 7 Sep 2018