Frequencies for first 10,000 rows of fyear variable in psfhos201707 dataset :

Fiscal Year |
  (Based on |
  Effective |
      date) |      Freq.     Percent        Cum.
------------+-----------------------------------
       1974 |          1        0.01        0.01
       1993 |          1        0.01        0.02
       1995 |          2        0.02        0.04
       1996 |          1        0.01        0.05
       1997 |         11        0.11        0.16
       1998 |      1,143       11.43       11.59
       1999 |        735        7.35       18.94
       2000 |        750        7.50       26.44
       2001 |        734        7.34       33.78
       2002 |        246        2.46       36.24
       2003 |        275        2.75       38.99
       2004 |        270        2.70       41.69
       2005 |        333        3.33       45.02
       2006 |      1,423       14.23       59.25
       2007 |        838        8.38       67.63
       2008 |        318        3.18       70.81
       2009 |        283        2.83       73.64
       2010 |        299        2.99       76.63
       2011 |        300        3.00       79.63
       2012 |        315        3.15       82.78
       2013 |        319        3.19       85.97
       2014 |        322        3.22       89.19
       2015 |        322        3.22       92.41
       2016 |        361        3.61       96.02
       2017 |        397        3.97       99.99
       2018 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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