Percentile | ||||||||
---|---|---|---|---|---|---|---|---|
GA (weeks) | n | 2.5th | 5th | 10th | 50th | 90th | 95th | 97.5th |
20 | 21 | 15.07 | 16.13 | 17.44 | 23.00 | 30.34 | 32.81 | 35.12 |
21 | 33 | 15.40 | 16.51 | 17.88 | 23.71 | 31.43 | 34.04 | 36.49 |
22 | 30 | 15.75 | 16.90 | 18.33 | 24.43 | 32.56 | 35.32 | 37.90 |
23 | 32 | 16.10 | 17.30 | 18.79 | 25.17 | 33.73 | 36.64 | 39.37 |
24 | 17 | 16.46 | 17.70 | 19.26 | 25.94 | 34.94 | 38.01 | 40.90 |
25 | 30 | 16.82 | 18.12 | 19.75 | 26.73 | 36.19 | 39.43 | 42.48 |
26 | 29 | 17.20 | 18.55 | 20.24 | 27.55 | 37.49 | 40.91 | 44.13 |
27 | 27 | 17.58 | 18.99 | 20.75 | 28.39 | 38.84 | 42.44 | 45.84 |
28 | 27 | 17.97 | 19.44 | 21.27 | 29.25 | 40.23 | 44.03 | 47.62 |
29 | 21 | 18.37 | 19.90 | 21.81 | 30.15 | 41.68 | 45.68 | 49.46 |
30 | 35 | 18.78 | 20.37 | 22.35 | 31.07 | 43.17 | 47.39 | 51.38 |
31 | 27 | 19.20 | 20.85 | 22.92 | 32.01 | 44.72 | 49.16 | 53.37 |
32 | 19 | 19.63 | 21.34 | 23.49 | 32.99 | 46.33 | 51.00 | 55.44 |
33 | 25 | 20.07 | 21.84 | 24.08 | 34.00 | 47.99 | 52.91 | 57.59 |
34 | 25 | 20.52 | 22.36 | 24.69 | 35.03 | 49.71 | 54.89 | 59.82 |
35 | 27 | 20.97 | 22.89 | 25.31 | 36.10 | 51.50 | 56.95 | 62.14 |
36 | 20 | 21.44 | 23.43 | 25.94 | 37.20 | 53.35 | 59.08 | 64.55 |
37 | 20 | 21.92 | 23.98 | 26.60 | 38.34 | 55.26 | 61.29 | 67.05 |
38 | 25 | 22.41 | 24.55 | 27.27 | 39.51 | 57.25 | 63.59 | 69.65 |
39 | 18 | 22.91 | 25.13 | 27.95 | 40.71 | 59.30 | 65.97 | 72.35 |
40 | 2 | 23.42 | 25.72 | 28.65 | 41.95 | 61.43 | 68.44 | 75.16 |