What is the correct value for sales in January 2009? (income_5c)
Categories
Value
Category
.
0
100
120
1200
130
135
15
150
1550
160
190
200
2000
23
25
250
2500
300
320
350
40
400
50
500
52
57
6
60
630
640
700
75
80
90
900
yes
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.