| Value | Category | Cases | |
|---|---|---|---|
| 0 | less than a month | 5 |
0.3%
|
| 1 | 45 |
3.1%
|
|
| 2 | 68 |
4.6%
|
|
| 3 | 39 |
2.7%
|
|
| 4 | 41 |
2.8%
|
|
| 5 | 23 |
1.6%
|
|
| 6 | 82 |
5.6%
|
|
| 7 | 7 |
0.5%
|
|
| 8 | 11 |
0.8%
|
|
| 9 | 14 |
1%
|
|
| 10 | 10 |
0.7%
|
|
| 11 | 3 |
0.2%
|
|
| 12 | 845 |
57.7%
|
|
| 13 | 1 |
0.1%
|
|
| 14 | 2 |
0.1%
|
|
| 15 | 6 |
0.4%
|
|
| 16 | 5 |
0.3%
|
|
| 17 | 1 |
0.1%
|
|
| 18 | 11 |
0.8%
|
|
| 20 | 3 |
0.2%
|
|
| 22 | 2 |
0.1%
|
|
| 24 | 124 |
8.5%
|
|
| 25 | 2 |
0.1%
|
|
| 28 | 1 |
0.1%
|
|
| 30 | 4 |
0.3%
|
|
| 35 | 1 |
0.1%
|
|
| 36 | 45 |
3.1%
|
|
| 38 | 1 |
0.1%
|
|
| 40 | 1 |
0.1%
|
|
| 48 | 26 |
1.8%
|
|
| 50 | 2 |
0.1%
|
|
| 60 | 25 |
1.7%
|
|
| 72 | 6 |
0.4%
|
|
| 84 | 1 |
0.1%
|
|
| 90 | 1 |
0.1%
|
|
| Sysmiss | 3494 |