In which year did this establishment first export directly or indirectly?
Categories
Value
Category
-9
Do Not Know
-7
1977
1988
1990
1991
1993
1996
1997
1998
1999
2000
2002
2004
2005
2006
2007
2008
2009
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.