Summary statistics for snf_nmrc2540_96_2006_long dataset :

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

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
 rpt_rec_num |  8,275,142    304032.6    19770.56     247492     435682
    wksht_cd |          0
    line_num |          0
    clmn_num |          0
 itm_val_num |  8,275,142    511923.1     4407575  -6.28e+09   6.28e+09

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