| Value | Category | Cases | |
|---|---|---|---|
| 0 | No 4th member | 18 |
1.4%
|
| 1 | 5 |
0.4%
|
|
| 2 | 16 |
1.2%
|
|
| 3 | 52 |
4%
|
|
| 4 | 444 |
33.8%
|
|
| 5 | 271 |
20.6%
|
|
| 6 | 149 |
11.3%
|
|
| 7 | 92 |
7%
|
|
| 8 | 78 |
5.9%
|
|
| 9 | 81 |
6.2%
|
|
| 10 | 38 |
2.9%
|
|
| 11 | 29 |
2.2%
|
|
| 12 | 17 |
1.3%
|
|
| 13 | 16 |
1.2%
|
|
| 15 | 2 |
0.2%
|
|
| 16 | 6 |
0.5%
|
|
| Sysmiss | 4605 |