Table 3 GRS grade per level
Level treated | Grade A | Grade B | Grade C | Grade D | Grade E |
|---|---|---|---|---|---|
T11 | 2 (0.3%) | 0 (0%) | 0 (0%) | 0 (0%) | 0 (0%) |
T12 | 3 (0.4%) | 1 (0.1%) | 0 (0%) | 0 (0%) | 0 (0%) |
L1 | 2 (0.3%) | 2 (0.3%) | 0 (0%) | 0 (0%) | 0 (0%) |
L2 | 19 (2.6%) | 7 (1.0%) | 0 (0%) | 0 (0%) | 0 (0%) |
L3 | 60 (8.3%) | 23 (3.2%) | 3 (0.4%) | 0 (0%) | 0 (0%) |
L4 | 139 (19.1%) | 57 (7.9%) | 8 (1.1%) | 2 (0.3%) | 0 (0%) |
L5 | 225 (31.0%) | 6 (0.8%) | 0 (0%) | 1 (0.1%) | 0 (0%) |
S1 | 164 (22.6%) | 1 (0.1%) | 1 (0.1%) | 0 (0%) | 0 (0%) |