Summary statistics for a_c2_23 variable in snf_rollup2540_96_2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_23 |        483    24349.67    28002.63      -1500     181959

by Jean Roth , jroth@nber.org , 17 Feb 2018