| P1 | P2 | P3 | P4 | P5 | average |
TP | 21 | 21 | 22 | 21 | 23 | 21.6 |
FP | 2 | 2 | 2 | 0 | 2 | 1.6 |
FN | 3 | 3 | 2 | 3 | 1 | 2.4 |
TN | 30 | 30 | 30 | 32 | 30 | 30.4 |