Age (months) | Girls | Boys | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
3rd | 5th | 15th | 50th | 85th | 90th | 95th | 97th | 3rd | 5th | 15th | 50th | 85th | 90th | 95th | 97th | |
24 | 12.93 | 13.16 | 13.79 | 15.04 | 16.57 | 16.98 | 17.64 | 18.09 | 13.34 | 13.57 | 14.22 | 15.48 | 17.01 | 17.42 | 18.06 | 18.51 |
25 | 12.93 | 13.16 | 13.79 | 15.02 | 16.54 | 16.95 | 17.60 | 18.05 | 13.31 | 13.54 | 14.18 | 15.44 | 16.96 | 17.36 | 18.01 | 18.45 |
26 | 12.93 | 13.15 | 13.78 | 15.01 | 16.51 | 16.92 | 17.56 | 18.00 | 13.28 | 13.51 | 14.15 | 15.40 | 16.91 | 17.32 | 17.96 | 18.40 |
27 | 12.93 | 13.15 | 13.77 | 15.00 | 16.49 | 16.89 | 17.52 | 17.97 | 13.26 | 13.49 | 14.13 | 15.37 | 16.88 | 17.28 | 17.92 | 18.36 |
28 | 12.93 | 13.15 | 13.77 | 14.98 | 16.47 | 16.86 | 17.50 | 17.93 | 13.24 | 13.47 | 14.11 | 15.35 | 16.85 | 17.25 | 17.89 | 18.33 |
29 | 12.92 | 13.14 | 13.76 | 14.97 | 16.44 | 16.84 | 17.47 | 17.90 | 13.22 | 13.45 | 14.09 | 15.33 | 16.83 | 17.23 | 17.86 | 18.30 |
30 | 12.90 | 13.12 | 13.73 | 14.94 | 16.41 | 16.80 | 17.43 | 17.86 | 13.19 | 13.42 | 14.05 | 15.29 | 16.79 | 17.19 | 17.82 | 18.26 |
31 | 12.86 | 13.08 | 13.69 | 14.89 | 16.36 | 16.75 | 17.38 | 17.81 | 13.13 | 13.36 | 14.00 | 15.23 | 16.72 | 17.12 | 17.75 | 18.19 |
32 | 12.80 | 13.02 | 13.63 | 14.83 | 16.29 | 16.69 | 17.31 | 17.74 | 13.06 | 13.29 | 13.92 | 15.16 | 16.65 | 17.05 | 17.68 | 18.11 |
33 | 12.73 | 12.95 | 13.56 | 14.76 | 16.22 | 16.61 | 17.24 | 17.67 | 12.99 | 13.22 | 13.85 | 15.08 | 16.57 | 16.96 | 17.59 | 18.03 |
34 | 12.66 | 12.88 | 13.49 | 14.68 | 16.14 | 16.54 | 17.16 | 17.60 | 12.92 | 13.15 | 13.78 | 15.01 | 16.49 | 16.89 | 17.52 | 17.96 |
35 | 12.58 | 12.80 | 13.41 | 14.61 | 16.07 | 16.47 | 17.09 | 17.53 | 12.86 | 13.09 | 13.72 | 14.95 | 16.43 | 16.83 | 17.46 | 17.90 |
36 | 12.52 | 12.74 | 13.35 | 14.55 | 16.02 | 16.41 | 17.04 | 17.48 | 12.81 | 13.04 | 13.67 | 14.89 | 16.38 | 16.78 | 17.41 | 17.85 |
37 | 12.48 | 12.70 | 13.31 | 14.51 | 15.99 | 16.38 | 17.01 | 17.45 | 12.77 | 13.00 | 13.63 | 14.86 | 16.35 | 16.75 | 17.38 | 17.82 |
38 | 12.45 | 12.67 | 13.29 | 14.50 | 15.97 | 16.38 | 17.01 | 17.45 | 12.75 | 12.98 | 13.60 | 14.83 | 16.32 | 16.72 | 17.36 | 17.80 |
39 | 12.44 | 12.66 | 13.28 | 14.49 | 15.98 | 16.39 | 17.03 | 17.47 | 12.74 | 12.97 | 13.60 | 14.83 | 16.32 | 16.72 | 17.36 | 17.79 |
40 | 12.44 | 12.66 | 13.28 | 14.51 | 16.01 | 16.41 | 17.06 | 17.51 | 12.75 | 12.98 | 13.60 | 14.84 | 16.33 | 16.73 | 17.37 | 17.81 |
41 | 12.45 | 12.67 | 13.29 | 14.52 | 16.04 | 16.45 | 17.10 | 17.56 | 12.76 | 12.99 | 13.62 | 14.85 | 16.35 | 16.75 | 17.39 | 17.83 |
42 | 12.45 | 12.68 | 13.30 | 14.54 | 16.07 | 16.49 | 17.15 | 17.61 | 12.76 | 12.99 | 13.62 | 14.85 | 16.35 | 16.76 | 17.39 | 17.84 |
43 | 12.45 | 12.68 | 13.31 | 14.56 | 16.10 | 16.52 | 17.19 | 17.66 | 12.74 | 12.97 | 13.60 | 14.83 | 16.33 | 16.73 | 17.37 | 17.81 |
44 | 12.44 | 12.67 | 13.30 | 14.57 | 16.12 | 16.55 | 17.22 | 17.69 | 12.70 | 12.93 | 13.56 | 14.79 | 16.29 | 16.70 | 17.33 | 17.78 |
45 | 12.42 | 12.65 | 13.29 | 14.56 | 16.13 | 16.56 | 17.24 | 17.72 | 12.66 | 12.89 | 13.52 | 14.75 | 16.25 | 16.65 | 17.29 | 17.73 |
46 | 12.40 | 12.63 | 13.27 | 14.55 | 16.13 | 16.56 | 17.25 | 17.73 | 12.63 | 12.85 | 13.48 | 14.71 | 16.21 | 16.62 | 17.25 | 17.70 |
47 | 12.37 | 12.60 | 13.24 | 14.53 | 16.12 | 16.55 | 17.25 | 17.74 | 12.59 | 12.82 | 13.45 | 14.68 | 16.19 | 16.59 | 17.23 | 17.67 |
48 | 12.33 | 12.56 | 13.21 | 14.50 | 16.10 | 16.54 | 17.24 | 17.73 | 12.57 | 12.80 | 13.43 | 14.67 | 16.17 | 16.57 | 17.22 | 17.66 |
49 | 12.29 | 12.53 | 13.18 | 14.47 | 16.08 | 16.52 | 17.22 | 17.72 | 12.56 | 12.79 | 13.42 | 14.66 | 16.17 | 16.57 | 17.22 | 17.66 |
50 | 12.27 | 12.50 | 13.15 | 14.45 | 16.06 | 16.51 | 17.21 | 17.71 | 12.56 | 12.79 | 13.42 | 14.66 | 16.18 | 16.59 | 17.24 | 17.69 |
51 | 12.25 | 12.49 | 13.14 | 14.44 | 16.06 | 16.51 | 17.22 | 17.72 | 12.57 | 12.80 | 13.44 | 14.69 | 16.22 | 16.63 | 17.28 | 17.73 |
52 | 12.25 | 12.49 | 13.14 | 14.45 | 16.09 | 16.54 | 17.25 | 17.76 | 12.60 | 12.83 | 13.47 | 14.73 | 16.27 | 16.69 | 17.35 | 17.80 |
53 | 12.27 | 12.50 | 13.16 | 14.48 | 16.13 | 16.58 | 17.30 | 17.81 | 12.63 | 12.87 | 13.51 | 14.78 | 16.34 | 16.76 | 17.42 | 17.89 |
54 | 12.28 | 12.52 | 13.18 | 14.50 | 16.16 | 16.62 | 17.35 | 17.87 | 12.66 | 12.89 | 13.54 | 14.83 | 16.40 | 16.82 | 17.49 | 17.96 |
55 | 12.28 | 12.52 | 13.18 | 14.52 | 16.19 | 16.65 | 17.39 | 17.91 | 12.66 | 12.90 | 13.55 | 14.85 | 16.43 | 16.86 | 17.55 | 18.02 |
56 | 12.27 | 12.51 | 13.18 | 14.52 | 16.21 | 16.67 | 17.42 | 17.94 | 12.65 | 12.88 | 13.54 | 14.85 | 16.45 | 16.88 | 17.57 | 18.05 |
57 | 12.24 | 12.48 | 13.16 | 14.51 | 16.21 | 16.68 | 17.43 | 17.96 | 12.61 | 12.85 | 13.51 | 14.82 | 16.44 | 16.88 | 17.58 | 18.06 |
58 | 12.20 | 12.44 | 13.12 | 14.48 | 16.19 | 16.66 | 17.42 | 17.96 | 12.55 | 12.79 | 13.46 | 14.78 | 16.41 | 16.85 | 17.55 | 18.05 |
59 | 12.15 | 12.40 | 13.07 | 14.44 | 16.16 | 16.64 | 17.40 | 17.94 | 12.48 | 12.72 | 13.39 | 14.72 | 16.36 | 16.80 | 17.51 | 18.01 |
60 | 12.10 | 12.34 | 13.02 | 14.39 | 16.13 | 16.61 | 17.38 | 17.92 | 12.40 | 12.64 | 13.31 | 14.65 | 16.30 | 16.75 | 17.47 | 17.97 |