56 cm (1-2 meseca / months), 62 cm (2 – 4 mesecev / months), 68 cm (4 – 6 mesecev / months), 74 cm (6 – 9 mesecev / months), 80 cm (9 – 12 mesecev / months), 86 cm (12 – 18 mesecev / months), 92 cm (2 leti / years), 98 cm (3 leta / years), 104 cm (4 leta / years), 110 cm (5 let / years), 116 cm (6 let / years), 122 cm (7 let / years), 128 cm (8 let / years), 134 cm (9 let / years), 140 cm (10 let / years), 146 cm (11 let / years), 152 cm (12 let / years)