Value | Category |
---|---|
-9 | Don’t know |
-8 | Refused |
-5 | Not applicable |
-3 | Missing |
1 | 1st |
2 | 2nd |
3 | 3rd |
4 | 4th |
5 | 5th |
6 | 6th |
7 | 7th |
8 | 8th |
9 | 9th |
10 | 10th |
11 | 11th |
12 | 12th |
13 | 13th |
14 | 14th |
15 | 15th |
16 | 16th |
17 | 17th |
18 | 18th |
19 | 19th |
20 | 20th |
21 | 21st |
22 | 22nd |
23 | 23rd |
24 | 24th |
25 | 25th |
26 | 26th |
27 | 27th |
28 | 28th |
29 | 29th |
30 | 30th |
31 | 31st |