| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 1 |
0.5%
|
| -9 | Don't know (spontaneous) | 5 |
2.5%
|
| 2 | 3 |
1.5%
|
|
| 3 | 2 |
1%
|
|
| 4 | 9 |
4.5%
|
|
| 5 | 6 |
3%
|
|
| 6 | 7 |
3.5%
|
|
| 7 | 6 |
3%
|
|
| 8 | 11 |
5.5%
|
|
| 9 | 1 |
0.5%
|
|
| 10 | 6 |
3%
|
|
| 11 | 4 |
2%
|
|
| 12 | 4 |
2%
|
|
| 13 | 3 |
1.5%
|
|
| 14 | 3 |
1.5%
|
|
| 15 | 8 |
4%
|
|
| 16 | 3 |
1.5%
|
|
| 17 | 2 |
1%
|
|
| 18 | 3 |
1.5%
|
|
| 20 | 5 |
2.5%
|
|
| 22 | 1 |
0.5%
|
|
| 23 | 1 |
0.5%
|
|
| 24 | 1 |
0.5%
|
|
| 25 | 3 |
1.5%
|
|
| 26 | 1 |
0.5%
|
|
| 27 | 3 |
1.5%
|
|
| 29 | 1 |
0.5%
|
|
| 30 | 1 |
0.5%
|
|
| 31 | 1 |
0.5%
|
|
| 32 | 3 |
1.5%
|
|
| 33 | 1 |
0.5%
|
|
| 35 | 4 |
2%
|
|
| 37 | 1 |
0.5%
|
|
| 38 | 1 |
0.5%
|
|
| 45 | 1 |
0.5%
|
|
| 50 | 2 |
1%
|
|
| 55 | 1 |
0.5%
|
|
| 60 | 4 |
2%
|
|
| 64 | 2 |
1%
|
|
| 70 | 2 |
1%
|
|
| 71 | 1 |
0.5%
|
|
| 74 | 2 |
1%
|
|
| 75 | 3 |
1.5%
|
|
| 80 | 6 |
3%
|
|
| 82 | 1 |
0.5%
|
|
| 85 | 1 |
0.5%
|
|
| 89 | 1 |
0.5%
|
|
| 90 | 2 |
1%
|
|
| 91 | 1 |
0.5%
|
|
| 97 | 1 |
0.5%
|
|
| 100 | 2 |
1%
|
|
| 102 | 1 |
0.5%
|
|
| 105 | 1 |
0.5%
|
|
| 106 | 1 |
0.5%
|
|
| 110 | 1 |
0.5%
|
|
| 111 | 1 |
0.5%
|
|
| 112 | 1 |
0.5%
|
|
| 115 | 1 |
0.5%
|
|
| 120 | 1 |
0.5%
|
|
| 130 | 1 |
0.5%
|
|
| 138 | 2 |
1%
|
|
| 140 | 1 |
0.5%
|
|
| 150 | 1 |
0.5%
|
|
| 156 | 1 |
0.5%
|
|
| 160 | 1 |
0.5%
|
|
| 170 | 1 |
0.5%
|
|
| 175 | 1 |
0.5%
|
|
| 193 | 1 |
0.5%
|
|
| 195 | 1 |
0.5%
|
|
| 200 | 4 |
2%
|
|
| 202 | 1 |
0.5%
|
|
| 210 | 1 |
0.5%
|
|
| 248 | 1 |
0.5%
|
|
| 250 | 1 |
0.5%
|
|
| 270 | 2 |
1%
|
|
| 279 | 1 |
0.5%
|
|
| 287 | 1 |
0.5%
|
|
| 290 | 1 |
0.5%
|
|
| 300 | 1 |
0.5%
|
|
| 330 | 1 |
0.5%
|
|
| 340 | 1 |
0.5%
|
|
| 350 | 4 |
2%
|
|
| 400 | 2 |
1%
|
|
| 404 | 1 |
0.5%
|
|
| 560 | 1 |
0.5%
|
|
| 600 | 1 |
0.5%
|
|
| 611 | 1 |
0.5%
|
|
| 700 | 1 |
0.5%
|
|
| 800 | 1 |
0.5%
|
|
| 1000 | 1 |
0.5%
|
|
| 1400 | 1 |
0.5%
|
|
| 2200 | 1 |
0.5%
|
|
| 4200 | 1 |
0.5%
|
|
| Sysmiss | 146 |