Summary statistics for a_c1_15 variable in hosp_rollup2552_96_2000 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_15 |      3,842    319698.4    497823.3      -5917    5767301

by Jean Roth , jroth@nber.org , 8 Sep 2018