Frequencies for first 10,000 rows of fye variable in psfhos201401 dataset : Fiscal Year | End Date - | No Longer | Used | Freq. Percent Cum. ------------+----------------------------------- 30apr1988 | 5 0.05 0.05 31dec1988 | 5 0.05 0.10 22jan1997 | 1 0.01 0.11 30jun1997 | 14 0.14 0.25 30sep1997 | 7 0.07 0.32 31dec1997 | 78 0.78 1.10 31mar1998 | 1 0.01 1.11 30apr1998 | 1 0.01 1.12 30jun1998 | 51 0.51 1.63 31jul1998 | 1 0.01 1.64 03sep1998 | 1 0.01 1.65 26sep1998 | 1 0.01 1.66 30sep1998 | 290 2.90 4.56 31oct1998 | 6 0.06 4.62 31dec1998 | 186 1.86 6.48 31mar1999 | 15 0.15 6.63 30apr1999 | 2 0.02 6.65 31may1999 | 1 0.01 6.66 30jun1999 | 166 1.66 8.32 31jul1999 | 1 0.01 8.33 31aug1999 | 4 0.04 8.37 24sep1999 | 2 0.02 8.39 30sep1999 | 14 0.14 8.53 31oct1999 | 6 0.06 8.59 31dec1999 | 370 3.70 12.29 02jan2000 | 2 0.02 12.31 31mar2000 | 12 0.12 12.43 31may2000 | 13 0.13 12.56 30jun2000 | 891 8.91 21.47 31aug2000 | 1 0.01 21.48 24sep2000 | 1 0.01 21.49 30sep2000 | 23 0.23 21.72 30nov2000 | 2 0.02 21.74 31dec2000 | 27 0.27 22.01 31mar2001 | 1 0.01 22.02 30jun2001 | 42 0.42 22.44 30nov2001 | 1 0.01 22.45 31dec2001 | 8 0.08 22.53 31mar2002 | 1 0.01 22.54 30jun2002 | 60 0.60 23.14 30sep2002 | 4 0.04 23.18 31oct2002 | 2 0.02 23.20 30nov2002 | 1 0.01 23.21 31dec2002 | 33 0.33 23.54 31mar2003 | 10 0.10 23.64 30apr2003 | 13 0.13 23.77 30jun2003 | 160 1.60 25.37 30sep2003 | 2 0.02 25.39 31oct2003 | 3 0.03 25.42 30nov2003 | 2 0.02 25.44 31dec2003 | 495 4.95 30.39 31mar2004 | 12 0.12 30.51 30jun2004 | 24 0.24 30.75 30sep2004 | 13 0.13 30.88 31oct2004 | 22 0.22 31.10 30nov2004 | 11 0.11 31.21 31dec2004 | 526 5.26 36.47 28feb2005 | 12 0.12 36.59 31mar2005 | 62 0.62 37.21 30jun2005 | 16 0.16 37.37 31jul2005 | 1 0.01 37.38 30sep2005 | 67 0.67 38.05 31oct2005 | 12 0.12 38.17 30nov2005 | 2 0.02 38.19 31dec2005 | 120 1.20 39.39 01jan2006 | 1 0.01 39.40 31mar2006 | 2 0.02 39.42 31may2006 | 2 0.02 39.44 30jun2006 | 14 0.14 39.58 31jul2006 | 8 0.08 39.66 30sep2006 | 33 0.33 39.99 31dec2006 | 285 2.85 42.84 31jan2007 | 1 0.01 42.85 31mar2007 | 1 0.01 42.86 30apr2007 | 8 0.08 42.94 30jun2007 | 10 0.10 43.04 30sep2007 | 6 0.06 43.10 31dec2007 | 146 1.46 44.56 31mar2008 | 1 0.01 44.57 30jun2008 | 6 0.06 44.63 30sep2008 | 10 0.10 44.73 31dec2008 | 33 0.33 45.06 31mar2009 | 1 0.01 45.07 31may2009 | 5 0.05 45.12 30jun2009 | 6 0.06 45.18 30sep2009 | 2 0.02 45.20 31oct2009 | 3 0.03 45.23 31dec2009 | 77 0.77 46.00 30jun2010 | 4 0.04 46.04 30sep2010 | 2 0.02 46.06 31oct2010 | 1 0.01 46.07 31dec2010 | 34 0.34 46.41 14jan2011 | 2 0.02 46.43 31jan2011 | 3 0.03 46.46 30apr2011 | 3 0.03 46.49 11may2011 | 1 0.01 46.50 31may2011 | 1 0.01 46.51 30jun2011 | 6 0.06 46.57 31aug2011 | 1 0.01 46.58 30sep2011 | 2 0.02 46.60 31dec2011 | 43 0.43 47.03 29feb2012 | 1 0.01 47.04 01mar2012 | 1 0.01 47.05 30jun2012 | 15 0.15 47.20 30aug2012 | 1 0.01 47.21 30sep2012 | 1 0.01 47.22 30nov2012 | 4 0.04 47.26 01dec2012 | 1 0.01 47.27 13dec2012 | 2 0.02 47.29 31dec2012 | 51 0.51 47.80 20mar2013 | 1 0.01 47.81 30jun2013 | 2 0.02 47.83 31jul2013 | 1 0.01 47.84 30sep2013 | 1 0.01 47.85 01oct2013 | 1 0.01 47.86 31oct2013 | 1 0.01 47.87 31dec2013 | 25 0.25 48.12 30jun2014 | 3 0.03 48.15 31dec2014 | 8 0.08 48.23 . | 5,177 51.77 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Feb 2018