Frequencies for first 10,000 rows of fyear variable in psfhos201404 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 |          6        0.06        0.14
       1997 |         16        0.16        0.30
       1998 |      1,376       13.76       14.06
       1999 |        805        8.05       22.11
       2000 |        854        8.54       30.65
       2001 |        802        8.02       38.67
       2002 |        259        2.59       41.26
       2003 |        287        2.87       44.13
       2004 |        292        2.92       47.05
       2005 |        370        3.70       50.75
       2006 |      1,757       17.57       68.32
       2007 |      1,073       10.73       79.05
       2008 |        335        3.35       82.40
       2009 |        295        2.95       85.35
       2010 |        313        3.13       88.48
       2011 |        310        3.10       91.58
       2012 |        320        3.20       94.78
       2013 |        326        3.26       98.04
       2014 |        196        1.96      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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