If you compare this establishment's sales for the last completed month in 2010 with the same month in 2009, how did they change? Increased by how much?
Categories
Value
Category
-9
Don't know (spontaneous)
5
10
14
15
20
30
44
70
150
200
300
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.