| Value | Category | Cases | |
|---|---|---|---|
| -9 | NIU (not in universe) | 180 |
27.5%
|
| 2 | 2 |
0.3%
|
|
| 3 | 3 |
0.5%
|
|
| 4 | 1 |
0.2%
|
|
| 5 | 28 |
4.3%
|
|
| 6 | 1 |
0.2%
|
|
| 7 | 3 |
0.5%
|
|
| 8 | 1 |
0.2%
|
|
| 10 | 73 |
11.2%
|
|
| 15 | 54 |
8.3%
|
|
| 20 | 68 |
10.4%
|
|
| 25 | 7 |
1.1%
|
|
| 30 | 118 |
18%
|
|
| 35 | 1 |
0.2%
|
|
| 40 | 5 |
0.8%
|
|
| 45 | 14 |
2.1%
|
|
| 50 | 2 |
0.3%
|
|
| 60 | 23 |
3.5%
|
|
| 70 | 1 |
0.2%
|
|
| 120 | 2 |
0.3%
|
|
| 180 | 1 |
0.2%
|
|
| 9999995 | missing:impute | 66 |
10.1%
|
