Frequencies for first 10,000 rows of fye variable in psfhos201204 dataset : Fiscal Year | End Date - | No Longer | Used | Freq. Percent Cum. ------------+----------------------------------- 31dec1984 | 1 0.01 0.01 30apr1988 | 5 0.05 0.06 31dec1988 | 5 0.05 0.11 22jan1997 | 1 0.01 0.12 30jun1997 | 12 0.12 0.24 30sep1997 | 9 0.09 0.33 31oct1997 | 2 0.02 0.35 31dec1997 | 78 0.78 1.13 31mar1998 | 1 0.01 1.14 30apr1998 | 1 0.01 1.15 30jun1998 | 51 0.51 1.66 31jul1998 | 1 0.01 1.67 03sep1998 | 1 0.01 1.68 26sep1998 | 1 0.01 1.69 30sep1998 | 340 3.40 5.09 31oct1998 | 7 0.07 5.16 31dec1998 | 206 2.06 7.22 31mar1999 | 16 0.16 7.38 30apr1999 | 3 0.03 7.41 31may1999 | 4 0.04 7.45 30jun1999 | 168 1.68 9.13 31jul1999 | 1 0.01 9.14 31aug1999 | 4 0.04 9.18 24sep1999 | 2 0.02 9.20 30sep1999 | 14 0.14 9.34 31oct1999 | 6 0.06 9.40 31dec1999 | 440 4.40 13.80 31mar2000 | 16 0.16 13.96 30apr2000 | 14 0.14 14.10 31may2000 | 29 0.29 14.39 30jun2000 | 849 8.49 22.88 31aug2000 | 1 0.01 22.89 24sep2000 | 1 0.01 22.90 30sep2000 | 36 0.36 23.26 31oct2000 | 2 0.02 23.28 30nov2000 | 2 0.02 23.30 31dec2000 | 29 0.29 23.59 31mar2001 | 1 0.01 23.60 30jun2001 | 42 0.42 24.02 30nov2001 | 1 0.01 24.03 31dec2001 | 8 0.08 24.11 31mar2002 | 1 0.01 24.12 30jun2002 | 52 0.52 24.64 30sep2002 | 4 0.04 24.68 31oct2002 | 3 0.03 24.71 30nov2002 | 1 0.01 24.72 31dec2002 | 32 0.32 25.04 31mar2003 | 12 0.12 25.16 30apr2003 | 11 0.11 25.27 30jun2003 | 150 1.50 26.77 30sep2003 | 2 0.02 26.79 31oct2003 | 4 0.04 26.83 30nov2003 | 2 0.02 26.85 31dec2003 | 503 5.03 31.88 31mar2004 | 12 0.12 32.00 30jun2004 | 22 0.22 32.22 30sep2004 | 11 0.11 32.33 31oct2004 | 31 0.31 32.64 30nov2004 | 10 0.10 32.74 31dec2004 | 603 6.03 38.77 28feb2005 | 11 0.11 38.88 31mar2005 | 59 0.59 39.47 30jun2005 | 31 0.31 39.78 31jul2005 | 1 0.01 39.79 30sep2005 | 75 0.75 40.54 31oct2005 | 10 0.10 40.64 30nov2005 | 2 0.02 40.66 31dec2005 | 119 1.19 41.85 01jan2006 | 1 0.01 41.86 31mar2006 | 2 0.02 41.88 31may2006 | 2 0.02 41.90 30jun2006 | 13 0.13 42.03 31jul2006 | 8 0.08 42.11 30sep2006 | 43 0.43 42.54 31dec2006 | 267 2.67 45.21 31jan2007 | 1 0.01 45.22 31mar2007 | 1 0.01 45.23 30apr2007 | 6 0.06 45.29 30jun2007 | 8 0.08 45.37 30sep2007 | 6 0.06 45.43 31dec2007 | 133 1.33 46.76 31mar2008 | 1 0.01 46.77 30jun2008 | 6 0.06 46.83 30sep2008 | 8 0.08 46.91 31dec2008 | 30 0.30 47.21 31mar2009 | 1 0.01 47.22 31may2009 | 3 0.03 47.25 30jun2009 | 4 0.04 47.29 30sep2009 | 2 0.02 47.31 31oct2009 | 3 0.03 47.34 31dec2009 | 65 0.65 47.99 30jun2010 | 4 0.04 48.03 30sep2010 | 2 0.02 48.05 31dec2010 | 29 0.29 48.34 31jan2011 | 3 0.03 48.37 30apr2011 | 3 0.03 48.40 31may2011 | 1 0.01 48.41 09jun2011 | 1 0.01 48.42 30jun2011 | 5 0.05 48.47 30sep2011 | 2 0.02 48.49 14oct2011 | 1 0.01 48.50 31dec2011 | 28 0.28 48.78 30jun2012 | 7 0.07 48.85 30sep2012 | 1 0.01 48.86 31dec2012 | 5 0.05 48.91 . | 5,109 51.09 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Feb 2018