16-18 ca 10,5 cm    
19-20 ca 12,5 cm    
21-22 ca 13,0 cm

23-24 ca 14,5 cm      
25      ca 16,0 cm
25-26 ca 16,0 cm
26-27 ca 17,0 cm

27-28 ca 18,0 cm
29-30 ca 18,5 cm
31-32 ca 19,0 cm
33-34 ca 19,5 cm