| Value | Category | Cases | |
|---|---|---|---|
| 0 | none | 2126 |
79.2%
|
| 1 | 12 |
0.4%
|
|
| 2 | 36 |
1.3%
|
|
| 3 | 32 |
1.2%
|
|
| 4 | 29 |
1.1%
|
|
| 5 | 65 |
2.4%
|
|
| 6 | 23 |
0.9%
|
|
| 7 | 15 |
0.6%
|
|
| 8 | 22 |
0.8%
|
|
| 9 | 4 |
0.1%
|
|
| 10 | 69 |
2.6%
|
|
| 11 | 2 |
0.1%
|
|
| 12 | 12 |
0.4%
|
|
| 13 | 8 |
0.3%
|
|
| 14 | 2 |
0.1%
|
|
| 15 | 33 |
1.2%
|
|
| 16 | 5 |
0.2%
|
|
| 17 | 2 |
0.1%
|
|
| 18 | 1 |
0%
|
|
| 19 | 1 |
0%
|
|
| 20 | 40 |
1.5%
|
|
| 21 | 1 |
0%
|
|
| 22 | 1 |
0%
|
|
| 24 | 2 |
0.1%
|
|
| 25 | 13 |
0.5%
|
|
| 28 | 2 |
0.1%
|
|
| 29 | 1 |
0%
|
|
| 30 | 23 |
0.9%
|
|
| 31 | 2 |
0.1%
|
|
| 32 | 2 |
0.1%
|
|
| 33 | 1 |
0%
|
|
| 35 | 3 |
0.1%
|
|
| 37 | 1 |
0%
|
|
| 38 | 3 |
0.1%
|
|
| 40 | 17 |
0.6%
|
|
| 42 | 1 |
0%
|
|
| 43 | 1 |
0%
|
|
| 44 | 1 |
0%
|
|
| 45 | 2 |
0.1%
|
|
| 50 | 10 |
0.4%
|
|
| 51 | 1 |
0%
|
|
| 54 | 1 |
0%
|
|
| 56 | 2 |
0.1%
|
|
| 58 | 1 |
0%
|
|
| 60 | 6 |
0.2%
|
|
| 65 | 1 |
0%
|
|
| 70 | 3 |
0.1%
|
|
| 72 | 1 |
0%
|
|
| 74 | 1 |
0%
|
|
| 75 | 3 |
0.1%
|
|
| 76 | 1 |
0%
|
|
| 77 | refuse | 0 |
0%
|
| 80 | 8 |
0.3%
|
|
| 88 | dont know | 0 |
0%
|
| 90 | 2 |
0.1%
|
|
| 97 | 2 |
0.1%
|
|
| 99 | missing | 0 |
0%
|
| 105 | 1 |
0%
|
|
| 110 | 3 |
0.1%
|
|
| 115 | 1 |
0%
|
|
| 120 | 2 |
0.1%
|
|
| 140 | 2 |
0.1%
|
|
| 150 | 4 |
0.1%
|
|
| 160 | 1 |
0%
|
|
| 175 | 1 |
0%
|
|
| 180 | 1 |
0%
|
|
| 185 | 1 |
0%
|
|
| 200 | 2 |
0.1%
|
|
| 220 | 2 |
0.1%
|
|
| 320 | 1 |
0%
|
|
| 390 | 1 |
0%
|
|
| 2500 | 1 |
0%
|
|
| Sysmiss | 2287 |