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