Height about 50-60cm, weight about 12 kg, 0-4 months
Height 60-70cm, weight 15 kg, 4-10 months
Height about 70-80cm, weight about 20 kg, 10-18 months
Height 80-90cm, weight 25 kg, 18-24 months
Height 90-100cm, weight 30 kg, 2-3 years old