Summary statistics for a_c6_19 variable in hosp_rollup2552_96_2003 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_19 |        462    -1596285     7484130  -7.14e+07   4.03e+07

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