Summary statistics for a_c2_6 variable in hosp_rollup2552_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c2_6 |      6,078     7650258    1.95e+07  -1.23e+07   8.45e+08

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