| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 33 |
0.2%
|
| 1 | Less than one year | 192 |
1%
|
| 2 | 303 |
1.6%
|
|
| 3 | 441 |
2.4%
|
|
| 4 | 470 |
2.5%
|
|
| 5 | 1074 |
5.8%
|
|
| 6 | 799 |
4.3%
|
|
| 7 | 585 |
3.1%
|
|
| 8 | 972 |
5.2%
|
|
| 9 | 392 |
2.1%
|
|
| 10 | 2220 |
11.9%
|
|
| 11 | 253 |
1.4%
|
|
| 12 | 1047 |
5.6%
|
|
| 13 | 269 |
1.4%
|
|
| 14 | 332 |
1.8%
|
|
| 15 | 2032 |
10.9%
|
|
| 16 | 381 |
2%
|
|
| 17 | 246 |
1.3%
|
|
| 18 | 488 |
2.6%
|
|
| 19 | 154 |
0.8%
|
|
| 20 | 1756 |
9.4%
|
|
| 21 | 141 |
0.8%
|
|
| 22 | 265 |
1.4%
|
|
| 23 | 132 |
0.7%
|
|
| 24 | 123 |
0.7%
|
|
| 25 | 1077 |
5.8%
|
|
| 26 | 99 |
0.5%
|
|
| 27 | 95 |
0.5%
|
|
| 28 | 141 |
0.8%
|
|
| 29 | 44 |
0.2%
|
|
| 30 | 709 |
3.8%
|
|
| 31 | 44 |
0.2%
|
|
| 32 | 95 |
0.5%
|
|
| 33 | 49 |
0.3%
|
|
| 34 | 34 |
0.2%
|
|
| 35 | 364 |
2%
|
|
| 36 | 37 |
0.2%
|
|
| 37 | 29 |
0.2%
|
|
| 38 | 39 |
0.2%
|
|
| 39 | 14 |
0.1%
|
|
| 40 | 303 |
1.6%
|
|
| 41 | 15 |
0.1%
|
|
| 42 | 29 |
0.2%
|
|
| 43 | 13 |
0.1%
|
|
| 44 | 12 |
0.1%
|
|
| 45 | 87 |
0.5%
|
|
| 46 | 16 |
0.1%
|
|
| 47 | 6 |
0%
|
|
| 48 | 13 |
0.1%
|
|
| 49 | 4 |
0%
|
|
| 50 | 88 |
0.5%
|
|
| 51 | 6 |
0%
|
|
| 52 | 10 |
0.1%
|
|
| 53 | 2 |
0%
|
|
| 54 | 2 |
0%
|
|
| 55 | 26 |
0.1%
|
|
| 56 | 6 |
0%
|
|
| 58 | 5 |
0%
|
|
| 59 | 1 |
0%
|
|
| 60 | 19 |
0.1%
|
|
| 62 | 3 |
0%
|
|
| 64 | 4 |
0%
|
|
| 65 | 11 |
0.1%
|
|
| 67 | 1 |
0%
|
|
| 68 | 1 |
0%
|
|
| 70 | 4 |
0%
|