| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. YES, PRIMARY ONLY | 767 |
4.7%
|
| 2 | 2. YES, SECONDARY ONLY | 172 |
1.1%
|
| 3 | 3. YES, BOTH | 52 |
0.3%
|
| 4 | 4. NONE | 15248 |
93.9%
|
| Sysmiss | 10318 |