| Value | Category | Cases | |
|---|---|---|---|
| 0 | Skip | 2549 |
4.8%
|
| 1 | None | 25905 |
48.4%
|
| 2 | 1 to 2 heads | 1955 |
3.7%
|
| 3 | 3 to 4 heads | 2715 |
5.1%
|
| 4 | 5 to 9 heads | 5438 |
10.2%
|
| 5 | 10 to 19 heads | 6954 |
13%
|
| 6 | 20 to 49 heads | 5637 |
10.5%
|
| 7 | 50 to 99 heads | 1379 |
2.6%
|
| 8 | 100 to 199 heads | 534 |
1%
|
| 9 | 200 to 499 heads | 195 |
0.4%
|
| 10 | 500 heads and over | 47 |
0.1%
|
| 99 | Don't know | 232 |
0.4%
|
| Sysmiss | 188 |