Summary statistics for b_3_c27_30 variable in hosp_rollup2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  b_3_c27_30 |        649    237677.8    337645.1       -477    3172957

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