Less than 5000 ' 2 ' 5000 to 10000 ' 3 ' 10000 to 15000 ' 4
2
3
4
5
6
7
8
9
10
11
12
150000 to 200000 ' 13 ' 200000 to 300000 ' 14 ' 300000 to 50
13
99
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.