In which year was this capital equipment introduced?
Categories
Value
Category
-9
Don't know (spontaneous)
1986
1990
1995
1996
1997
1998
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
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.