| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 43 |
4%
|
| 0 | 440 |
41.4%
|
|
| 1 | 32 |
3%
|
|
| 2 | 36 |
3.4%
|
|
| 3 | 45 |
4.2%
|
|
| 4 | 36 |
3.4%
|
|
| 5 | 46 |
4.3%
|
|
| 6 | 13 |
1.2%
|
|
| 7 | 10 |
0.9%
|
|
| 8 | 12 |
1.1%
|
|
| 9 | 11 |
1%
|
|
| 10 | 27 |
2.5%
|
|
| 11 | 2 |
0.2%
|
|
| 12 | 9 |
0.8%
|
|
| 13 | 7 |
0.7%
|
|
| 14 | 6 |
0.6%
|
|
| 15 | 21 |
2%
|
|
| 16 | 4 |
0.4%
|
|
| 17 | 4 |
0.4%
|
|
| 18 | 10 |
0.9%
|
|
| 19 | 2 |
0.2%
|
|
| 20 | 19 |
1.8%
|
|
| 21 | 4 |
0.4%
|
|
| 22 | 4 |
0.4%
|
|
| 23 | 5 |
0.5%
|
|
| 25 | 7 |
0.7%
|
|
| 27 | 2 |
0.2%
|
|
| 28 | 1 |
0.1%
|
|
| 30 | 20 |
1.9%
|
|
| 32 | 7 |
0.7%
|
|
| 33 | 1 |
0.1%
|
|
| 34 | 1 |
0.1%
|
|
| 35 | 9 |
0.8%
|
|
| 36 | 1 |
0.1%
|
|
| 38 | 2 |
0.2%
|
|
| 40 | 14 |
1.3%
|
|
| 41 | 4 |
0.4%
|
|
| 42 | 1 |
0.1%
|
|
| 43 | 2 |
0.2%
|
|
| 44 | 1 |
0.1%
|
|
| 45 | 3 |
0.3%
|
|
| 46 | 5 |
0.5%
|
|
| 47 | 1 |
0.1%
|
|
| 48 | 2 |
0.2%
|
|
| 49 | 1 |
0.1%
|
|
| 50 | 7 |
0.7%
|
|
| 52 | 1 |
0.1%
|
|
| 53 | 1 |
0.1%
|
|
| 54 | 1 |
0.1%
|
|
| 55 | 2 |
0.2%
|
|
| 56 | 2 |
0.2%
|
|
| 57 | 1 |
0.1%
|
|
| 60 | 9 |
0.8%
|
|
| 64 | 1 |
0.1%
|
|
| 65 | 5 |
0.5%
|
|
| 70 | 4 |
0.4%
|
|
| 73 | 1 |
0.1%
|
|
| 75 | 1 |
0.1%
|
|
| 76 | 1 |
0.1%
|
|
| 78 | 1 |
0.1%
|
|
| 79 | 1 |
0.1%
|
|
| 80 | 7 |
0.7%
|
|
| 85 | 3 |
0.3%
|
|
| 86 | 3 |
0.3%
|
|
| 87 | 1 |
0.1%
|
|
| 88 | 1 |
0.1%
|
|
| 89 | 2 |
0.2%
|
|
| 90 | 5 |
0.5%
|
|
| 91 | 1 |
0.1%
|
|
| 95 | 3 |
0.3%
|
|
| 99 | 1 |
0.1%
|
|
| 100 | 6 |
0.6%
|
|
| 103 | 1 |
0.1%
|
|
| 106 | 1 |
0.1%
|
|
| 110 | 3 |
0.3%
|
|
| 113 | 1 |
0.1%
|
|
| 115 | 1 |
0.1%
|
|
| 120 | 6 |
0.6%
|
|
| 125 | 1 |
0.1%
|
|
| 130 | 3 |
0.3%
|
|
| 134 | 1 |
0.1%
|
|
| 135 | 1 |
0.1%
|
|
| 140 | 2 |
0.2%
|
|
| 150 | 2 |
0.2%
|
|
| 155 | 1 |
0.1%
|
|
| 160 | 2 |
0.2%
|
|
| 165 | 1 |
0.1%
|
|
| 170 | 1 |
0.1%
|
|
| 172 | 1 |
0.1%
|
|
| 200 | 5 |
0.5%
|
|
| 205 | 1 |
0.1%
|
|
| 210 | 1 |
0.1%
|
|
| 220 | 2 |
0.2%
|
|
| 224 | 1 |
0.1%
|
|
| 240 | 1 |
0.1%
|
|
| 250 | 1 |
0.1%
|
|
| 273 | 1 |
0.1%
|
|
| 300 | 3 |
0.3%
|
|
| 310 | 2 |
0.2%
|
|
| 380 | 1 |
0.1%
|
|
| 400 | 1 |
0.1%
|
|
| 436 | 1 |
0.1%
|
|
| 520 | 1 |
0.1%
|
|
| 530 | 2 |
0.2%
|
|
| 1000 | 2 |
0.2%
|
|
| 1030 | 1 |
0.1%
|
|
| 1150 | 1 |
0.1%
|
|
| 1600 | 1 |
0.1%
|
|
| Sysmiss | 600 |