| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 |
0%
|
| -9 | Don't know (spontaneous) | 219 |
22.5%
|
| 1 | 121 |
12.4%
|
|
| 2 | 104 |
10.7%
|
|
| 3 | 67 |
6.9%
|
|
| 4 | 61 |
6.3%
|
|
| 5 | 73 |
7.5%
|
|
| 6 | 34 |
3.5%
|
|
| 7 | 20 |
2.1%
|
|
| 8 | 23 |
2.4%
|
|
| 9 | 12 |
1.2%
|
|
| 10 | 28 |
2.9%
|
|
| 11 | 4 |
0.4%
|
|
| 12 | 21 |
2.2%
|
|
| 13 | 2 |
0.2%
|
|
| 14 | 3 |
0.3%
|
|
| 15 | 17 |
1.7%
|
|
| 16 | 4 |
0.4%
|
|
| 17 | 5 |
0.5%
|
|
| 18 | 2 |
0.2%
|
|
| 19 | 3 |
0.3%
|
|
| 20 | 18 |
1.8%
|
|
| 21 | 3 |
0.3%
|
|
| 22 | 3 |
0.3%
|
|
| 23 | 1 |
0.1%
|
|
| 24 | 3 |
0.3%
|
|
| 25 | 7 |
0.7%
|
|
| 26 | 2 |
0.2%
|
|
| 29 | 1 |
0.1%
|
|
| 30 | 13 |
1.3%
|
|
| 31 | 2 |
0.2%
|
|
| 32 | 2 |
0.2%
|
|
| 34 | 1 |
0.1%
|
|
| 35 | 6 |
0.6%
|
|
| 37 | 1 |
0.1%
|
|
| 38 | 1 |
0.1%
|
|
| 40 | 8 |
0.8%
|
|
| 42 | 3 |
0.3%
|
|
| 45 | 1 |
0.1%
|
|
| 47 | 1 |
0.1%
|
|
| 48 | 1 |
0.1%
|
|
| 49 | 1 |
0.1%
|
|
| 50 | 9 |
0.9%
|
|
| 52 | 3 |
0.3%
|
|
| 55 | 6 |
0.6%
|
|
| 57 | 1 |
0.1%
|
|
| 59 | 1 |
0.1%
|
|
| 60 | 3 |
0.3%
|
|
| 65 | 1 |
0.1%
|
|
| 70 | 2 |
0.2%
|
|
| 74 | 1 |
0.1%
|
|
| 75 | 3 |
0.3%
|
|
| 76 | 1 |
0.1%
|
|
| 80 | 10 |
1%
|
|
| 83 | 1 |
0.1%
|
|
| 85 | 2 |
0.2%
|
|
| 86 | 1 |
0.1%
|
|
| 87 | 1 |
0.1%
|
|
| 89 | 1 |
0.1%
|
|
| 90 | 1 |
0.1%
|
|
| 95 | 2 |
0.2%
|
|
| 96 | 1 |
0.1%
|
|
| 97 | 1 |
0.1%
|
|
| 103 | 1 |
0.1%
|
|
| 105 | 1 |
0.1%
|
|
| 110 | 1 |
0.1%
|
|
| 120 | 2 |
0.2%
|
|
| 125 | 2 |
0.2%
|
|
| 130 | 2 |
0.2%
|
|
| 134 | 1 |
0.1%
|
|
| 140 | 1 |
0.1%
|
|
| 150 | 1 |
0.1%
|
|
| 200 | 2 |
0.2%
|
|
| 206 | 1 |
0.1%
|
|
| 230 | 1 |
0.1%
|
|
| 240 | 1 |
0.1%
|
|
| 260 | 1 |
0.1%
|
|
| 330 | 1 |
0.1%
|
|
| 351 | 1 |
0.1%
|
|
| 450 | 1 |
0.1%
|
|
| Sysmiss | 394 |