| Value | Category | Cases | |
|---|---|---|---|
| 0 | Less than one month | 4400 |
36%
|
| 1 | 1 month | 1101 |
9%
|
| 2 | 2 months | 869 |
7.1%
|
| 3 | 3 months | 755 |
6.2%
|
| 4 | 4 months | 466 |
3.8%
|
| 5 | 5 months | 431 |
3.5%
|
| 6 | 6 months | 522 |
4.3%
|
| 7 | 7 months | 331 |
2.7%
|
| 8 | 8 months | 428 |
3.5%
|
| 9 | 9 months | 1486 |
12.1%
|
| 10 | 10 months | 483 |
3.9%
|
| 11 | 11 months | 572 |
4.7%
|
| 12 | 12 months | 387 |
3.2%
|
| 99 | Missing | 1 |
0%
|
| Sysmiss | 53849 |