| Value | Category | Cases | |
|---|---|---|---|
| 0 | less than 1 year | 1096 |
2.7%
|
| 1 | 37 |
0.1%
|
|
| 2 | 121 |
0.3%
|
|
| 3 | 308 |
0.8%
|
|
| 4 | 1060 |
2.6%
|
|
| 5 | 1483 |
3.7%
|
|
| 6 | 2195 |
5.5%
|
|
| 7 | 1882 |
4.7%
|
|
| 8 | 1890 |
4.7%
|
|
| 9 | 2981 |
7.4%
|
|
| 10 | 2020 |
5%
|
|
| 11 | 3725 |
9.3%
|
|
| 12 | 4090 |
10.2%
|
|
| 13 | 777 |
1.9%
|
|
| 14 | 1919 |
4.8%
|
|
| 15 | 645 |
1.6%
|
|
| 16 | 3033 |
7.6%
|
|
| 17 | 156 |
0.4%
|
|
| 18 | 216 |
0.5%
|
|
| 19 | 52 |
0.1%
|
|
| 20 | 25 |
0.1%
|
|
| 21 | 7 |
0%
|
|
| 22 | 13 |
0%
|
|
| 23 | 6 |
0%
|
|
| 24 | 1 |
0%
|
|
| 26 | 1 |
0%
|
|
| 98 | I don’t know | 6 |
0%
|
| Sysmiss | 10319 |