Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 1 |
0.2%
|
0 | 387 |
93.7%
|
|
1 | 1 |
0.2%
|
|
2 | 5 |
1.2%
|
|
3 | 2 |
0.5%
|
|
4 | 1 |
0.2%
|
|
7 | 1 |
0.2%
|
|
8 | 1 |
0.2%
|
|
10 | 3 |
0.7%
|
|
14 | 1 |
0.2%
|
|
17 | 1 |
0.2%
|
|
19 | 1 |
0.2%
|
|
30 | 1 |
0.2%
|
|
40 | 2 |
0.5%
|
|
54 | 1 |
0.2%
|
|
63 | 1 |
0.2%
|
|
130 | 1 |
0.2%
|
|
150 | 1 |
0.2%
|
|
179 | 1 |
0.2%
|
|
Sysmiss | 401 |