Frequencies for morecodeinfo1 variable in enfrep20180404 dataset :

                       More Code Info 1 |      Freq.     Percent        Cum.
----------------------------------------+-----------------------------------
                                        |        151       99.34       99.34
  1430MM0037  1430MM0038  1430MM0039 .. |          1        0.66      100.00
----------------------------------------+-----------------------------------
                                  Total |        152      100.00

by Jean Roth , jroth@nber.org , 6 Apr 2018