Frequencies for recallinitiationdatestr variable in enfrep20130417 dataset :

     Recall |
 Initiation |
       Date |      Freq.     Percent        Cum.
------------+-----------------------------------
 01/08/2013 |          1        0.89        0.89
 01/11/2013 |          1        0.89        1.79
 01/15/2013 |          1        0.89        2.68
 01/17/2008 |          2        1.79        4.46
 01/17/2013 |          1        0.89        5.36
 01/22/2013 |          1        0.89        6.25
 01/23/2012 |          1        0.89        7.14
 01/24/2013 |          1        0.89        8.04
 02/08/2013 |          6        5.36       13.39
 02/11/2013 |          1        0.89       14.29
 02/20/2006 |          1        0.89       15.18
 02/21/2013 |          1        0.89       16.07
 02/22/2013 |          2        1.79       17.86
 02/23/2013 |          1        0.89       18.75
 02/25/2013 |          1        0.89       19.64
 02/26/2013 |          2        1.79       21.43
 03/06/2012 |          1        0.89       22.32
 03/06/2013 |          2        1.79       24.11
 03/07/2013 |          1        0.89       25.00
 03/08/2013 |          2        1.79       26.79
 03/11/2013 |          3        2.68       29.46
 03/12/2013 |          2        1.79       31.25
 03/13/2013 |          2        1.79       33.04
 03/14/2013 |          3        2.68       35.71
 03/15/2013 |          2        1.79       37.50
 03/18/2013 |          2        1.79       39.29
 03/22/2013 |          9        8.04       47.32
 03/27/2013 |          5        4.46       51.79
 03/28/2013 |          1        0.89       52.68
 04/23/2012 |          1        0.89       53.57
 05/12/2005 |          1        0.89       54.46
 06/05/2008 |          1        0.89       55.36
 06/17/2004 |          1        0.89       56.25
 07/18/2006 |          1        0.89       57.14
 08/18/2010 |          1        0.89       58.04
 08/29/2008 |          2        1.79       59.82
 08/30/2006 |          2        1.79       61.61
 09/08/2006 |          1        0.89       62.50
 09/12/2011 |          1        0.89       63.39
 09/27/2005 |          1        0.89       64.29
 10/04/2005 |          1        0.89       65.18
 10/10/2007 |          1        0.89       66.07
 10/15/2012 |          1        0.89       66.96
 10/17/2005 |          1        0.89       67.86
 10/19/2007 |          1        0.89       68.75
 10/22/2005 |          1        0.89       69.64
 10/31/2012 |          1        0.89       70.54
 11/01/2012 |          1        0.89       71.43
 11/08/2007 |          5        4.46       75.89
 11/09/2005 |          2        1.79       77.68
 11/10/2008 |          1        0.89       78.57
 11/14/2007 |          3        2.68       81.25
 11/14/2012 |          1        0.89       82.14
 11/18/2008 |          2        1.79       83.93
 11/27/2012 |          2        1.79       85.71
 11/29/2012 |          1        0.89       86.61
 11/30/2011 |          1        0.89       87.50
 11/30/2012 |          1        0.89       88.39
 12/05/2012 |          1        0.89       89.29
 12/06/2012 |          1        0.89       90.18
 12/14/2012 |          2        1.79       91.96
 12/15/2006 |          4        3.57       95.54
 12/17/2012 |          3        2.68       98.21
 12/20/2012 |          1        0.89       99.11
 12/27/2012 |          1        0.89      100.00
------------+-----------------------------------
      Total |        112      100.00

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