Frequencies for recallinitiationdatestr variable in enfrep20140312 dataset :

     Recall |
 Initiation |
       Date |      Freq.     Percent        Cum.
------------+-----------------------------------
 01/03/2014 |         12        7.89        7.89
 01/09/2014 |          1        0.66        8.55
 01/10/2014 |          1        0.66        9.21
 01/15/2014 |         10        6.58       15.79
 01/16/2014 |          1        0.66       16.45
 01/17/2014 |          2        1.32       17.76
 01/20/2014 |          2        1.32       19.08
 01/22/2014 |          1        0.66       19.74
 01/24/2014 |          6        3.95       23.68
 01/28/2014 |          2        1.32       25.00
 01/30/2014 |          8        5.26       30.26
 01/31/2014 |          1        0.66       30.92
 02/04/2014 |          3        1.97       32.89
 02/05/2014 |          2        1.32       34.21
 02/07/2014 |          2        1.32       35.53
 02/08/2014 |          1        0.66       36.18
 02/10/2014 |          2        1.32       37.50
 02/11/2014 |          2        1.32       38.82
 02/12/2014 |          3        1.97       40.79
 02/13/2014 |          2        1.32       42.11
 02/14/2014 |          3        1.97       44.08
 02/17/2014 |          1        0.66       44.74
 02/18/2013 |          1        0.66       45.39
 02/19/2014 |          1        0.66       46.05
 03/15/2013 |          1        0.66       46.71
 03/25/2011 |          1        0.66       47.37
 05/15/2006 |          1        0.66       48.03
 05/18/2006 |          1        0.66       48.68
 06/11/2007 |          2        1.32       50.00
 07/22/2013 |          3        1.97       51.97
 07/25/2013 |          1        0.66       52.63
 08/06/2005 |          1        0.66       53.29
 08/16/2013 |          1        0.66       53.95
 08/20/2013 |          1        0.66       54.61
 08/21/2007 |          1        0.66       55.26
 08/26/2013 |          1        0.66       55.92
 08/29/2013 |          1        0.66       56.58
 09/09/2013 |          1        0.66       57.24
 09/11/2013 |          1        0.66       57.89
 10/01/2013 |          1        0.66       58.55
 10/07/2013 |          1        0.66       59.21
 10/25/2013 |          1        0.66       59.87
 11/01/2013 |         48       31.58       91.45
 11/25/2013 |          5        3.29       94.74
 11/26/2013 |          2        1.32       96.05
 12/05/2013 |          2        1.32       97.37
 12/07/2013 |          2        1.32       98.68
 12/11/2013 |          1        0.66       99.34
 12/18/2013 |          1        0.66      100.00
------------+-----------------------------------
      Total |        152      100.00

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