0 – 6 months, 06-1 year, 1-2 yrs, 10 – 12 years, 10-11 yrs, 11-12 yrs, 2-3 ys, 3 – 6 years, 3-4 yrs, 4-5 yrs, 5-6 yrs, 6 -8 years, 6 moths 3 years, 6-7 yrs, 7-8 yrs, 8 – 10 years, 8-9yrs, 9-10yrs