value | category | cases | |
---|---|---|---|
0 | received no injection | 1601 |
21%
|
1 | 1555 |
20.4%
|
|
2 | 2234 |
29.3%
|
|
3 | 1670 |
21.9%
|
|
4 | 267 |
3.5%
|
|
5 | 134 |
1.8%
|
|
6 | 17 |
0.2%
|
|
7 | 7+ | 14 |
0.2%
|
8 | don't know | 131 |
1.7%
|
11 | .Z | 30361 |