Summary statistics for b_1_c22_22 variable in hosp_rollup2552_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  b_1_c22_22 |      1,133     4412291     7465272    -690738   6.34e+07

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