Frequencies for first 10,000 rows of fyear variable in psfhos201701 dataset :

Fiscal Year |
  (Based on |
  Effective |
      date) |      Freq.     Percent        Cum.
------------+-----------------------------------
       1974 |          1        0.01        0.01
       1993 |          1        0.01        0.02
       1994 |          1        0.01        0.03
       1995 |          5        0.05        0.08
       1996 |          5        0.05        0.13
       1997 |         15        0.15        0.28
       1998 |      1,229       12.29       12.57
       1999 |        744        7.44       20.01
       2000 |        771        7.71       27.72
       2001 |        741        7.41       35.13
       2002 |        251        2.51       37.64
       2003 |        277        2.77       40.41
       2004 |        276        2.76       43.17
       2005 |        338        3.38       46.55
       2006 |      1,519       15.19       61.74
       2007 |        896        8.96       70.70
       2008 |        329        3.29       73.99
       2009 |        288        2.88       76.87
       2010 |        302        3.02       79.89
       2011 |        303        3.03       82.92
       2012 |        319        3.19       86.11
       2013 |        321        3.21       89.32
       2014 |        322        3.22       92.54
       2015 |        325        3.25       95.79
       2016 |        354        3.54       99.33
       2017 |         67        0.67      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 17 Feb 2018