In which year did this establishment first export directly or indirectly?
Categories
Value
Category
-9
don't know
1987
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
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.
Interviewer instructions
First exported directly or indirectly. The purpose of this question is self-explanatory.