Summary statistics for snf_nmrc2540_96_2005_long dataset :

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

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
 rpt_rec_num |  8,097,681    273318.2    15156.35     218093     432177
    wksht_cd |          0
    line_num |          0
    clmn_num |          0
 itm_val_num |  8,097,681    503956.8     5475555  -2.82e+08   7.01e+09

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