Group
March
April
May
June
Control
17.400 ± 2.011
21.000 ± 2.261
23.750 ± 1.799
30.370 ± 3.745
Experimental
16.200 ± 1.476
19.500 ± 1.269
23.330 ± 2.142
31.290 ± 3.503