In which year did this establishment first export directly or indirectly?
Categories
Value
Category
-9
Don't know (spontaneous)
1962
1984
1991
1997
1998
2000
2002
2003
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
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.
var_qstn_ivulnstr
First exported directly or indirectly. The purpose of this question is self-explanatory.