| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.6%
|
|
| 1 | Less than one term | 152 |
85.9%
|
| 2 | One term | 16 |
9%
|
| 3 | Two terms | 1 |
0.6%
|
| 4 | Three terms | 7 |
4%
|
| Sysmiss | 190 |