| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 75 |
7.5%
|
| 1 | 7 |
0.7%
|
|
| 2 | 25 |
2.5%
|
|
| 3 | 40 |
4%
|
|
| 4 | 26 |
2.6%
|
|
| 5 | 102 |
10.2%
|
|
| 6 | 43 |
4.3%
|
|
| 7 | 32 |
3.2%
|
|
| 8 | 53 |
5.3%
|
|
| 9 | 4 |
0.4%
|
|
| 10 | 91 |
9.1%
|
|
| 11 | 6 |
0.6%
|
|
| 12 | 39 |
3.9%
|
|
| 13 | 4 |
0.4%
|
|
| 14 | 5 |
0.5%
|
|
| 15 | 54 |
5.4%
|
|
| 16 | 8 |
0.8%
|
|
| 17 | 4 |
0.4%
|
|
| 18 | 8 |
0.8%
|
|
| 20 | 40 |
4%
|
|
| 21 | 3 |
0.3%
|
|
| 22 | 11 |
1.1%
|
|
| 23 | 5 |
0.5%
|
|
| 24 | 4 |
0.4%
|
|
| 25 | 33 |
3.3%
|
|
| 26 | 3 |
0.3%
|
|
| 28 | 2 |
0.2%
|
|
| 30 | 26 |
2.6%
|
|
| 32 | 2 |
0.2%
|
|
| 33 | 1 |
0.1%
|
|
| 35 | 7 |
0.7%
|
|
| 36 | 2 |
0.2%
|
|
| 37 | 1 |
0.1%
|
|
| 40 | 17 |
1.7%
|
|
| 45 | 6 |
0.6%
|
|
| 50 | 32 |
3.2%
|
|
| 52 | 1 |
0.1%
|
|
| 55 | 1 |
0.1%
|
|
| 56 | 1 |
0.1%
|
|
| 60 | 20 |
2%
|
|
| 65 | 4 |
0.4%
|
|
| 70 | 7 |
0.7%
|
|
| 75 | 1 |
0.1%
|
|
| 80 | 7 |
0.7%
|
|
| 85 | 1 |
0.1%
|
|
| 88 | 1 |
0.1%
|
|
| 90 | 5 |
0.5%
|
|
| 95 | 2 |
0.2%
|
|
| 100 | 25 |
2.5%
|
|
| 120 | 14 |
1.4%
|
|
| 125 | 1 |
0.1%
|
|
| 130 | 1 |
0.1%
|
|
| 135 | 1 |
0.1%
|
|
| 140 | 1 |
0.1%
|
|
| 145 | 1 |
0.1%
|
|
| 150 | 9 |
0.9%
|
|
| 160 | 1 |
0.1%
|
|
| 180 | 3 |
0.3%
|
|
| 200 | 11 |
1.1%
|
|
| 210 | 1 |
0.1%
|
|
| 250 | 9 |
0.9%
|
|
| 270 | 1 |
0.1%
|
|
| 280 | 1 |
0.1%
|
|
| 300 | 5 |
0.5%
|
|
| 350 | 4 |
0.4%
|
|
| 380 | 1 |
0.1%
|
|
| 400 | 4 |
0.4%
|
|
| 500 | 9 |
0.9%
|
|
| 520 | 1 |
0.1%
|
|
| 550 | 1 |
0.1%
|
|
| 600 | 4 |
0.4%
|
|
| 700 | 1 |
0.1%
|
|
| 1000 | 4 |
0.4%
|
|
| 1200 | 2 |
0.2%
|
|
| 1500 | 2 |
0.2%
|
|
| 1800 | 1 |
0.1%
|
|
| 1977 | 1 |
0.1%
|
|
| 2000 | 1 |
0.1%
|
|
| 2001 | 1 |
0.1%
|
|
| 2008 | 1 |
0.1%
|
|
| 2009 | 1 |
0.1%
|
|
| 2015 | 1 |
0.1%
|
|
| 5000 | 1 |
0.1%
|