| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 35714 |
19.8%
|
| 1 | 1 | 11447 |
6.4%
|
| 2 | 2 | 4838 |
2.7%
|
| 3 | 3 | 1732 |
1%
|
| 4 | 4 | 548 |
0.3%
|
| 5 | 5 | 133 |
0.1%
|
| 6 | 6 | 27 |
0%
|
| 7 | 7 | 0 |
0%
|
| 8 | 8 | 0 |
0%
|
| 9 | 9 | 0 |
0%
|
| 10 | 10 | 0 |
0%
|
| 11 | 11 | 0 |
0%
|
| 12 | 12 | 0 |
0%
|
| 13 | 13 | 0 |
0%
|
| 14 | 14 | 0 |
0%
|
| 17 | 17 | 0 |
0%
|
| 20 | 20+ | 0 |
0%
|
| 98 | Unknown | 0 |
0%
|
| 99 | NIU (not in universe) | 125769 |
69.8%
|