Value | Category |
---|---|
0 | |
1 | |
2 | |
3 | |
4 | |
5 | |
6 | |
7 | |
8 | |
9 | |
10 | |
11 | |
12 | |
24 | |
36 | |
48 | |
60 | |
72 | |
84 | |
96 | |
108 | |
120 | |
132 | |
144 | |
156 | |
168 | |
180 | |
192 | |
204 | |
216 | |
228 | |
240 | |
252 | |
264 | |
276 | |
300 | |
324 | |
995 | Within last 4 weeks |
996 | Before last birth |
997 | Inconsistent |
998 | Don't know |
Sysmiss |