Summary statistics for d3_ipf_c2_34 variable in prds_hosp10_yr2012 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d3_ipf_c2_34 |          1        3720           .       3720       3720

by Jean Roth , jroth@nber.org , 24 Aug 2018