Summary statistics for l_3_hos_c1_12 variable in prds_hosp10_yr2012 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
l_3_hos_c~12 |          1     -994737           .    -994737    -994737

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