Summary statistics for a7_3_c10_2 variable in hosp_rollup2552_96_2003 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  a7_3_c10_2 |          7      224489    276529.5         -1     725222

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