| Value | Category | Cases | |
|---|---|---|---|
| 0 | less than 1 year | 0 |
0%
|
| 3 | 1 |
12.5%
|
|
| 4 | 1 |
12.5%
|
|
| 6 | 1 |
12.5%
|
|
| 7 | 2 |
25%
|
|
| 15 | 1 |
12.5%
|
|
| 26 | 1 |
12.5%
|
|
| 42 | 1 |
12.5%
|
|
| Sysmiss | 5443 |