| Value | Category | Cases | |
|---|---|---|---|
| 0 | 100 |
91.7%
|
|
| 1 | 1981 and 82 | 0 |
0%
|
| 79 | 2 |
1.8%
|
|
| 80 | 3 |
2.8%
|
|
| 81 | 3 |
2.8%
|
|
| 82 | 1 |
0.9%
|