Table 1.
Pre‐Grade | Post‐Grade | |||||
---|---|---|---|---|---|---|
0 | 1 | 2 | 3 | 4 | 5 | |
0 | 5 | 0 | 0 | 0 | 0 | 0 |
1 | 1 | 11 | 6 | 0 | 0 | 0 |
2 | 0 | 2 | 28 | 9 | 3 | 0 |
3 | 0 | 0 | 1 | 17 | 5 | 1 |
4 | 0 | 0 | 0 | 0 | 4 | 1 |
5 | 0 | 0 | 0 | 0 | 1 | 7 |
Pre‐Grade | Post‐Grade | |||||
---|---|---|---|---|---|---|
0 | 1 | 2 | 3 | 4 | 5 | |
0 | 5 | 0 | 0 | 0 | 0 | 0 |
1 | 1 | 11 | 6 | 0 | 0 | 0 |
2 | 0 | 2 | 28 | 9 | 3 | 0 |
3 | 0 | 0 | 1 | 17 | 5 | 1 |
4 | 0 | 0 | 0 | 0 | 4 | 1 |
5 | 0 | 0 | 0 | 0 | 1 | 7 |