In which year did this establishment first export directly or indirectly?
Categories
Value
Category
-9
Don't know (spontaneous)
1993
1998
1999
2000
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.
var_qstn_ivulnstr
First exported directly or indirectly. The purpose of this question is self-explanatory.