| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not given | 46 |
0.3%
|
| 1 | 24 |
0.2%
|
|
| 2 | 12 |
0.1%
|
|
| 3 | 25 |
0.2%
|
|
| 4 | 19 |
0.1%
|
|
| 5 | 21 |
0.2%
|
|
| 6 | 16 |
0.1%
|
|
| 7 | 22 |
0.2%
|
|
| 8 | 26 |
0.2%
|
|
| 9 | 16 |
0.1%
|
|
| 10 | 36 |
0.3%
|
|
| 11 | 42 |
0.3%
|
|
| 12 | 40 |
0.3%
|
|
| 13 | 32 |
0.2%
|
|
| 14 | 36 |
0.3%
|
|
| 15 | 51 |
0.4%
|
|
| 16 | 50 |
0.4%
|
|
| 17 | 33 |
0.2%
|
|
| 18 | 44 |
0.3%
|
|
| 19 | 41 |
0.3%
|
|
| 20 | 37 |
0.3%
|
|
| 21 | 37 |
0.3%
|
|
| 22 | 41 |
0.3%
|
|
| 23 | 45 |
0.3%
|
|
| 24 | 36 |
0.3%
|
|
| 25 | 40 |
0.3%
|
|
| 26 | 36 |
0.3%
|
|
| 27 | 35 |
0.3%
|
|
| 28 | 38 |
0.3%
|
|
| 29 | 30 |
0.2%
|
|
| 30 | 32 |
0.2%
|
|
| 31 | 7 |
0.1%
|
|
| 44 | Marked on card - no date given | 39 |
0.3%
|
| 99 | Missing | 2 |
0%
|
| Sysmiss | 12500 |
92%
|