| Value | Category | Cases | |
|---|---|---|---|
| -999999999 | 3 |
0.2%
|
|
| 1 | Yes, Govt | 287 |
16.6%
|
| 2 | Yes, private | 130 |
7.5%
|
| 3 | Yes, both private and government | 139 |
8%
|
| 4 | No | 1171 |
67.7%
|