| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 0 | 6 |
1.1%
|
|
| 1 | 18 |
3.3%
|
|
| 2 | 44 |
8.1%
|
|
| 3 | 50 |
9.2%
|
|
| 4 | 37 |
6.8%
|
|
| 5 | 47 |
8.7%
|
|
| 6 | 29 |
5.4%
|
|
| 7 | 28 |
5.2%
|
|
| 8 | 27 |
5%
|
|
| 9 | 19 |
3.5%
|
|
| 10 | 20 |
3.7%
|
|
| 11 | 7 |
1.3%
|
|
| 12 | 18 |
3.3%
|
|
| 13 | 5 |
0.9%
|
|
| 14 | 5 |
0.9%
|
|
| 15 | 12 |
2.2%
|
|
| 16 | 8 |
1.5%
|
|
| 17 | 8 |
1.5%
|
|
| 18 | 7 |
1.3%
|
|
| 19 | 4 |
0.7%
|
|
| 20 | 6 |
1.1%
|
|
| 21 | 1 |
0.2%
|
|
| 22 | 2 |
0.4%
|
|
| 23 | 4 |
0.7%
|
|
| 24 | 3 |
0.6%
|
|
| 25 | 13 |
2.4%
|
|
| 26 | 2 |
0.4%
|
|
| 27 | 2 |
0.4%
|
|
| 28 | 3 |
0.6%
|
|
| 29 | 1 |
0.2%
|
|
| 30 | 5 |
0.9%
|
|
| 31 | 2 |
0.4%
|
|
| 32 | 4 |
0.7%
|
|
| 33 | 1 |
0.2%
|
|
| 34 | 1 |
0.2%
|
|
| 35 | 4 |
0.7%
|
|
| 38 | 1 |
0.2%
|
|
| 40 | 6 |
1.1%
|
|
| 41 | 2 |
0.4%
|
|
| 42 | 1 |
0.2%
|
|
| 44 | 2 |
0.4%
|
|
| 45 | 3 |
0.6%
|
|
| 48 | 1 |
0.2%
|
|
| 49 | 1 |
0.2%
|
|
| 50 | 1 |
0.2%
|
|
| 54 | 1 |
0.2%
|
|
| 55 | 1 |
0.2%
|
|
| 57 | 1 |
0.2%
|
|
| 58 | 2 |
0.4%
|
|
| 60 | 5 |
0.9%
|
|
| 62 | 1 |
0.2%
|
|
| 65 | 4 |
0.7%
|
|
| 66 | 1 |
0.2%
|
|
| 67 | 1 |
0.2%
|
|
| 68 | 2 |
0.4%
|
|
| 69 | 1 |
0.2%
|
|
| 70 | 2 |
0.4%
|
|
| 72 | 1 |
0.2%
|
|
| 75 | 3 |
0.6%
|
|
| 76 | 1 |
0.2%
|
|
| 78 | 1 |
0.2%
|
|
| 80 | 4 |
0.7%
|
|
| 81 | 1 |
0.2%
|
|
| 85 | 2 |
0.4%
|
|
| 86 | 1 |
0.2%
|
|
| 88 | 1 |
0.2%
|
|
| 90 | 3 |
0.6%
|
|
| 95 | 1 |
0.2%
|
|
| 98 | 1 |
0.2%
|
|
| 100 | 1 |
0.2%
|
|
| 110 | 1 |
0.2%
|
|
| 120 | 2 |
0.4%
|
|
| 134 | 1 |
0.2%
|
|
| 140 | 3 |
0.6%
|
|
| 145 | 1 |
0.2%
|
|
| 150 | 1 |
0.2%
|
|
| 160 | 2 |
0.4%
|
|
| 166 | 1 |
0.2%
|
|
| 176 | 1 |
0.2%
|
|
| 178 | 1 |
0.2%
|
|
| 183 | 1 |
0.2%
|
|
| 190 | 1 |
0.2%
|
|
| 200 | 1 |
0.2%
|
|
| 210 | 1 |
0.2%
|
|
| 250 | 1 |
0.2%
|
|
| 265 | 1 |
0.2%
|
|
| 322 | 1 |
0.2%
|
|
| 390 | 1 |
0.2%
|
|
| 396 | 1 |
0.2%
|
|
| 555 | 1 |
0.2%
|
|
| 580 | 1 |
0.2%
|
|
| 1800 | 1 |
0.2%
|
|
| 4500 | 1 |
0.2%
|
|
| Sysmiss | 1032 |