_dta:
  1.  snf_nmrc2540_96_1997_long set up by Jean Roth , jroth@nber.org , 17 Feb
      2018

  obs:     8,664,038                          
 vars:             5                          17 Feb 2018 12:55
 size:   242,593,064                          (_dta has notes)
-------------------------------------------------------------------------------
              storage   display    value
variable name   type    format     label      variable label
-------------------------------------------------------------------------------
rpt_rec_num     long    %12.0g                
wksht_cd        str7    %7s                   
line_num        str5    %5s                   
clmn_num        str4    %4s                   
itm_val_num     double  %12.0g                
-------------------------------------------------------------------------------
Sorted by: rpt_rec_num