Summary statistics for d4_sub2_c2_61 variable in hosp_rollup2552_96_2011 datase

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d4_sub2~2_61 |          1      135246           .     135246     135246

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