Summary statistics for d4_sub2_c2_66 variable in hosp_rollup2552_96_1996 datase

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d4_sub2~2_66 |          1        1951           .       1951       1951

by Jean Roth , jroth@nber.org , 3 Sep 2018