8 - 12 months

10 - 14 months

3.1 - 5.4 years

16 - 22 months

24 - 3.0 years

28 - 3.3 years

4.2 - 6.5 years

14 - 20 months

21 - 27 months

22 - 2.8 years

25 - 3.1 years

20 - 2.7 years

19 - 2.6 years

19 - 2.6 years

25 - 3.1 years

20 - 2.7 years

7 - 9 months

7 - 9 months

13 - 17 months

27 - 3.3 years

22 - 2.8 years

26 - 3.2 years

19 - 25 months

21 - 27 months

8 - 12 months

21 - 27 months

12 - 16 months

16 - 22 months

13 - 17 months

21 - 2.8 years

19 - 2.6 years

13 - 19 months