Frequencies for recallinitiationdate variable in enfrep20130417 dataset : Recall | Initiation | Date | Freq. Percent Cum. ------------+----------------------------------- 17jun2004 | 1 0.89 0.89 12may2005 | 1 0.89 1.79 27sep2005 | 1 0.89 2.68 04oct2005 | 1 0.89 3.57 17oct2005 | 1 0.89 4.46 22oct2005 | 1 0.89 5.36 09nov2005 | 2 1.79 7.14 20feb2006 | 1 0.89 8.04 18jul2006 | 1 0.89 8.93 30aug2006 | 2 1.79 10.71 08sep2006 | 1 0.89 11.61 15dec2006 | 4 3.57 15.18 10oct2007 | 1 0.89 16.07 19oct2007 | 1 0.89 16.96 08nov2007 | 5 4.46 21.43 14nov2007 | 3 2.68 24.11 17jan2008 | 2 1.79 25.89 05jun2008 | 1 0.89 26.79 29aug2008 | 2 1.79 28.57 10nov2008 | 1 0.89 29.46 18nov2008 | 2 1.79 31.25 18aug2010 | 1 0.89 32.14 12sep2011 | 1 0.89 33.04 30nov2011 | 1 0.89 33.93 23jan2012 | 1 0.89 34.82 06mar2012 | 1 0.89 35.71 23apr2012 | 1 0.89 36.61 15oct2012 | 1 0.89 37.50 31oct2012 | 1 0.89 38.39 01nov2012 | 1 0.89 39.29 14nov2012 | 1 0.89 40.18 27nov2012 | 2 1.79 41.96 29nov2012 | 1 0.89 42.86 30nov2012 | 1 0.89 43.75 05dec2012 | 1 0.89 44.64 06dec2012 | 1 0.89 45.54 14dec2012 | 2 1.79 47.32 17dec2012 | 3 2.68 50.00 20dec2012 | 1 0.89 50.89 27dec2012 | 1 0.89 51.79 08jan2013 | 1 0.89 52.68 11jan2013 | 1 0.89 53.57 15jan2013 | 1 0.89 54.46 17jan2013 | 1 0.89 55.36 22jan2013 | 1 0.89 56.25 24jan2013 | 1 0.89 57.14 08feb2013 | 6 5.36 62.50 11feb2013 | 1 0.89 63.39 21feb2013 | 1 0.89 64.29 22feb2013 | 2 1.79 66.07 23feb2013 | 1 0.89 66.96 25feb2013 | 1 0.89 67.86 26feb2013 | 2 1.79 69.64 06mar2013 | 2 1.79 71.43 07mar2013 | 1 0.89 72.32 08mar2013 | 2 1.79 74.11 11mar2013 | 3 2.68 76.79 12mar2013 | 2 1.79 78.57 13mar2013 | 2 1.79 80.36 14mar2013 | 3 2.68 83.04 15mar2013 | 2 1.79 84.82 18mar2013 | 2 1.79 86.61 22mar2013 | 9 8.04 94.64 27mar2013 | 5 4.46 99.11 28mar2013 | 1 0.89 100.00 ------------+----------------------------------- Total | 112 100.00 by Jean Roth , jroth@nber.org , 18 Dec 2015