When was this [ENTERPRISE] first started? Note: A business may be in operation before formal registration.
Categories
Value
Category
97
Refused
98
Don't know
99
Missing
1952
1975
1980
1981
1983
1984
1986
1988
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
Sysmiss
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.