Percentile | ||||||||
---|---|---|---|---|---|---|---|---|
GA (weeks) | n | 2.5th | 5th | 10th | 50th | 90th | 95th | 97.5th |
20 | 21 | 8.20 | 8.81 | 9.56 | 12.76 | 17.03 | 18.48 | 19.84 |
21 | 33 | 8.40 | 9.02 | 9.81 | 13.14 | 17.62 | 19.15 | 20.58 |
22 | 30 | 8.60 | 9.25 | 10.06 | 13.54 | 18.23 | 19.83 | 21.34 |
23 | 32 | 8.80 | 9.48 | 10.32 | 13.95 | 18.87 | 20.55 | 22.13 |
24 | 17 | 9.01 | 9.71 | 10.59 | 14.38 | 19.52 | 21.29 | 22.95 |
25 | 30 | 9.22 | 9.95 | 10.87 | 14.81 | 20.20 | 22.05 | 23.79 |
26 | 29 | 9.44 | 10.20 | 11.15 | 15.26 | 20.90 | 22.84 | 24.68 |
27 | 27 | 9.67 | 10.45 | 11.44 | 15.73 | 21.62 | 23.66 | 25.59 |
28 | 27 | 9.89 | 10.71 | 11.74 | 16.20 | 22.37 | 24.51 | 26.54 |
29 | 21 | 10.13 | 10.98 | 12.04 | 16.70 | 23.15 | 25.39 | 27.52 |
30 | 35 | 10.37 | 11.25 | 12.35 | 17.20 | 23.95 | 26.31 | 28.54 |
31 | 27 | 10.61 | 11.53 | 12.67 | 17.72 | 24.78 | 27.25 | 29.59 |
32 | 1 9 | 10.87 | 11.81 | 13.00 | 18.26 | 25.64 | 28.23 | 30.69 |
33 | 25 | 11.12 | 12.10 | 13.34 | 18.82 | 26.53 | 29.25 | 31.82 |
34 | 25 | 11.39 | 12.40 | 13.69 | 19.39 | 27.45 | 30.30 | 33.00 |
35 | 27 | 11.66 | 12.71 | 14.04 | 19.97 | 28.41 | 31.39 | 34.22 |
36 | 20 | 11.93 | 13.03 | 14.41 | 20.58 | 29.39 | 32.51 | 35.49 |
37 | 20 | 12.22 | 13.35 | 14.78 | 21.20 | 30.41 | 33.68 | 36.80 |
38 | 25 | 12.51 | 13.68 | 15.17 | 21.85 | 31.47 | 34.89 | 38.17 |
39 | 18 | 12.80 | 14.02 | 15.56 | 22.51 | 32.56 | 36.15 | 39.58 |
40 | 2 | 13.11 | 14.37 | 15.97 | 23.19 | 33.69 | 37.45 | 41.04 |