Percentile | ||||||||
---|---|---|---|---|---|---|---|---|
GA (weeks) | n | 2.5th | 5th | 10th | 50th | 90th | 95th | 97.5th |
20 | 21 | 7.78 | 8.45 | 9.30 | 13.04 | 18.28 | 20.12 | 21.86 |
21 | 31 | 7.83 | 8.53 | 9.40 | 13.29 | 18.78 | 20.71 | 22.55 |
22 | 30 | 7.89 | 8.60 | 9.51 | 13.54 | 19.29 | 21.32 | 23.26 |
23 | 31 | 7.94 | 8.68 | 9.62 | 13.81 | 19.82 | 21.95 | 23.99 |
24 | 17 | 8.00 | 8.76 | 9.73 | 14.07 | 20.36 | 22.60 | 24.75 |
25 | 30 | 8.06 | 8.84 | 9.84 | 14.34 | 20.91 | 23.27 | 25.53 |
26 | 29 | 8.12 | 8.92 | 9.95 | 14.62 | 21.48 | 23.95 | 26.33 |
27 | 27 | 8.17 | 9.00 | 10.06 | 14.90 | 22.06 | 24.66 | 27.16 |
28 | 26 | 8.23 | 9.08 | 10.18 | 15.19 | 22.66 | 25.39 | 28.01 |
29 | 21 | 8.29 | 9.17 | 10.29 | 15.48 | 23.28 | 26.13 | 28.89 |
30 | 35 | 8.35 | 9.25 | 10.41 | 15.78 | 23.92 | 26.91 | 29.80 |
31 | 27 | 8.41 | 9.34 | 10.53 | 16.08 | 24.57 | 27.70 | 30.74 |
32 | 19 | 8.47 | 9.42 | 10.64 | 16.39 | 25.24 | 28.52 | 31.71 |
33 | 25 | 8.53 | 9.51 | 10.77 | 16.71 | 25.92 | 29.36 | 32.70 |
34 | 25 | 8.59 | 9.59 | 10.89 | 17.03 | 26.63 | 30.22 | 33.73 |
35 | 26 | 8.66 | 9.68 | 11.01 | 17.35 | 27.35 | 31.11 | 34.79 |
36 | 20 | 8.72 | 9.77 | 11.14 | 17.69 | 28.10 | 32.03 | 35.89 |
37 | 20 | 8.78 | 9.86 | 11.26 | 18.03 | 28.86 | 32.98 | 37.02 |
38 | 25 | 8.84 | 9.95 | 11.39 | 18.38 | 29.65 | 33.95 | 38.18 |
39 | 18 | 8.91 | 10.04 | 11.52 | 18.73 | 30.45 | 34.95 | 39.38 |
40 | 2 | 8.97 | 10.13 | 11.65 | 19.09 | 31.28 | 35.98 | 40.62 |