0-3 MONTHS 2 3-6 MONTHS 1 6-9 MONTHS 2 9-12 MONTHS 2 12-18 MONTHS 2 18-24 MONTHS 4 2 YEARS 5 3 YEARS 3 4 YEARS 1 5 YEARS 1 6 YEARS 2 7 YEARS 4 8 YEARS 9 9 YEARS 5 10 YEARS 5 11 YEARS 7 12 YEARS 5 13 YEARS 6 14 YEARS 1