| Value | Category | Cases | |
|---|---|---|---|
| 1 | 01 - January | 1 |
4%
|
| 2 | 02 - February | 3 |
12%
|
| 3 | 03 - March | 5 |
20%
|
| 4 | 04 - April | 2 |
8%
|
| 5 | 05 - May | 1 |
4%
|
| 6 | 06 - June | 2 |
8%
|
| 7 | 07 - July | 5 |
20%
|
| 8 | 08 - August | 3 |
12%
|
| 9 | 09 - September | 2 |
8%
|
| 10 | 10 - October | 1 |
4%
|
| 11 | 11 - November | 0 |
0%
|
| 12 | 12 - December | 0 |
0%
|
| 77 | Don't Know | 0 |
0%
|
| 99 | Refused | 0 |
0%
|
| Sysmiss | 8735 |