Frequencies for first 10,000 rows of wtgain variable in linkco1991us_num dataset : Weight Gain | During | Pregnancy | Freq. Percent Cum. ------------+----------------------------------- 0 | 162 1.62 1.62 1 | 16 0.16 1.78 2 | 37 0.37 2.15 3 | 27 0.27 2.42 4 | 36 0.36 2.78 5 | 111 1.11 3.89 6 | 67 0.67 4.56 7 | 71 0.71 5.27 8 | 76 0.76 6.03 9 | 44 0.44 6.47 10 | 302 3.02 9.49 11 | 73 0.73 10.22 12 | 134 1.34 11.56 13 | 71 0.71 12.27 14 | 73 0.73 13.00 15 | 262 2.62 15.62 16 | 68 0.68 16.30 17 | 80 0.80 17.10 18 | 81 0.81 17.91 19 | 50 0.50 18.41 20 | 388 3.88 22.29 21 | 62 0.62 22.91 22 | 101 1.01 23.92 23 | 67 0.67 24.59 24 | 65 0.65 25.24 25 | 216 2.16 27.40 26 | 78 0.78 28.18 27 | 54 0.54 28.72 28 | 64 0.64 29.36 29 | 33 0.33 29.69 30 | 325 3.25 32.94 31 | 38 0.38 33.32 32 | 57 0.57 33.89 33 | 38 0.38 34.27 34 | 36 0.36 34.63 35 | 141 1.41 36.04 36 | 36 0.36 36.40 37 | 39 0.39 36.79 38 | 37 0.37 37.16 39 | 20 0.20 37.36 40 | 169 1.69 39.05 41 | 20 0.20 39.25 42 | 30 0.30 39.55 43 | 18 0.18 39.73 44 | 17 0.17 39.90 45 | 45 0.45 40.35 46 | 14 0.14 40.49 47 | 9 0.09 40.58 48 | 12 0.12 40.70 49 | 7 0.07 40.77 50 | 76 0.76 41.53 51 | 6 0.06 41.59 52 | 7 0.07 41.66 53 | 3 0.03 41.69 54 | 7 0.07 41.76 55 | 11 0.11 41.87 56 | 6 0.06 41.93 57 | 5 0.05 41.98 58 | 3 0.03 42.01 59 | 2 0.02 42.03 60 | 14 0.14 42.17 61 | 2 0.02 42.19 62 | 3 0.03 42.22 64 | 2 0.02 42.24 65 | 3 0.03 42.27 67 | 1 0.01 42.28 68 | 1 0.01 42.29 69 | 3 0.03 42.32 70 | 7 0.07 42.39 71 | 1 0.01 42.40 72 | 1 0.01 42.41 73 | 3 0.03 42.44 74 | 1 0.01 42.45 75 | 2 0.02 42.47 76 | 1 0.01 42.48 80 | 4 0.04 42.52 83 | 1 0.01 42.53 90 | 2 0.02 42.55 92 | 1 0.01 42.56 93 | 1 0.01 42.57 97 | 1 0.01 42.58 98 | 2 0.02 42.60 99 | 5,740 57.40 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 22 Dec 2015