Frequencies for initialfirmnotificationofconsign variable in enfrep20130807 dataset :

 Initial Firm Notification of Consignee |
                              or Public |      Freq.     Percent        Cum.
----------------------------------------+-----------------------------------
                                 E-Mail |         17       12.41       12.41
                                    FAX |          6        4.38       16.79
                                 Letter |         71       51.82       68.61
                                  Other |          3        2.19       70.80
                          Press Release |          5        3.65       74.45
                              Telephone |         30       21.90       96.35
Two or more of the following: Email, .. |          3        2.19       98.54
                                  Visit |          2        1.46      100.00
----------------------------------------+-----------------------------------
                                  Total |        137      100.00

by Jean Roth , jroth@nber.org , 18 Dec 2015