Summary statistics for rpt_rec_num variable in snf_rollup2540_96_2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
 rpt_rec_num |      1,809    430193.8     4830.63     401669     435643

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