Frequencies for first 10,000 rows of disllb variable in natl1993 dataset : Interval | since last | live birth | Freq. Percent Cum. ------------+----------------------------------- 0 | 116 1.16 1.16 5 | 1 0.01 1.17 6 | 1 0.01 1.18 7 | 1 0.01 1.19 8 | 3 0.03 1.22 9 | 3 0.03 1.25 10 | 21 0.21 1.46 11 | 51 0.51 1.97 12 | 82 0.82 2.79 13 | 91 0.91 3.70 14 | 101 1.01 4.71 15 | 119 1.19 5.90 16 | 113 1.13 7.03 17 | 121 1.21 8.24 18 | 137 1.37 9.61 19 | 141 1.41 11.02 20 | 126 1.26 12.28 21 | 127 1.27 13.55 22 | 125 1.25 14.80 23 | 100 1.00 15.80 24 | 129 1.29 17.09 25 | 123 1.23 18.32 26 | 109 1.09 19.41 27 | 106 1.06 20.47 28 | 113 1.13 21.60 29 | 103 1.03 22.63 30 | 112 1.12 23.75 31 | 93 0.93 24.68 32 | 86 0.86 25.54 33 | 76 0.76 26.30 34 | 97 0.97 27.27 35 | 72 0.72 27.99 36 | 72 0.72 28.71 37 | 85 0.85 29.56 38 | 42 0.42 29.98 39 | 78 0.78 30.76 40 | 73 0.73 31.49 41 | 79 0.79 32.28 42 | 80 0.80 33.08 43 | 59 0.59 33.67 44 | 56 0.56 34.23 45 | 67 0.67 34.90 46 | 52 0.52 35.42 47 | 54 0.54 35.96 48 | 70 0.70 36.66 49 | 46 0.46 37.12 50 | 35 0.35 37.47 51 | 39 0.39 37.86 52 | 38 0.38 38.24 53 | 45 0.45 38.69 54 | 57 0.57 39.26 55 | 50 0.50 39.76 56 | 33 0.33 40.09 57 | 40 0.40 40.49 58 | 36 0.36 40.85 59 | 36 0.36 41.21 60 | 32 0.32 41.53 61 | 35 0.35 41.88 62 | 38 0.38 42.26 63 | 39 0.39 42.65 64 | 46 0.46 43.11 65 | 28 0.28 43.39 66 | 30 0.30 43.69 67 | 23 0.23 43.92 68 | 26 0.26 44.18 69 | 24 0.24 44.42 70 | 26 0.26 44.68 71 | 27 0.27 44.95 72 | 21 0.21 45.16 73 | 33 0.33 45.49 74 | 20 0.20 45.69 75 | 27 0.27 45.96 76 | 20 0.20 46.16 77 | 11 0.11 46.27 78 | 25 0.25 46.52 79 | 28 0.28 46.80 80 | 26 0.26 47.06 81 | 19 0.19 47.25 82 | 17 0.17 47.42 83 | 10 0.10 47.52 84 | 15 0.15 47.67 85 | 18 0.18 47.85 86 | 17 0.17 48.02 87 | 10 0.10 48.12 88 | 24 0.24 48.36 89 | 10 0.10 48.46 90 | 27 0.27 48.73 91 | 20 0.20 48.93 92 | 10 0.10 49.03 93 | 9 0.09 49.12 94 | 9 0.09 49.21 95 | 10 0.10 49.31 96 | 25 0.25 49.56 97 | 23 0.23 49.79 98 | 16 0.16 49.95 99 | 15 0.15 50.10 100 | 16 0.16 50.26 101 | 13 0.13 50.39 102 | 16 0.16 50.55 103 | 18 0.18 50.73 104 | 8 0.08 50.81 105 | 7 0.07 50.88 106 | 10 0.10 50.98 107 | 8 0.08 51.06 108 | 5 0.05 51.11 109 | 15 0.15 51.26 110 | 10 0.10 51.36 111 | 5 0.05 51.41 112 | 10 0.10 51.51 113 | 16 0.16 51.67 114 | 9 0.09 51.76 115 | 7 0.07 51.83 116 | 7 0.07 51.90 117 | 10 0.10 52.00 118 | 7 0.07 52.07 119 | 5 0.05 52.12 120 | 6 0.06 52.18 121 | 7 0.07 52.25 122 | 6 0.06 52.31 123 | 10 0.10 52.41 124 | 7 0.07 52.48 125 | 7 0.07 52.55 126 | 16 0.16 52.71 127 | 10 0.10 52.81 128 | 5 0.05 52.86 129 | 5 0.05 52.91 130 | 4 0.04 52.95 131 | 8 0.08 53.03 132 | 9 0.09 53.12 133 | 6 0.06 53.18 134 | 7 0.07 53.25 135 | 6 0.06 53.31 136 | 7 0.07 53.38 137 | 5 0.05 53.43 138 | 2 0.02 53.45 139 | 5 0.05 53.50 140 | 6 0.06 53.56 141 | 5 0.05 53.61 142 | 7 0.07 53.68 143 | 6 0.06 53.74 144 | 7 0.07 53.81 145 | 3 0.03 53.84 146 | 2 0.02 53.86 147 | 2 0.02 53.88 148 | 2 0.02 53.90 149 | 5 0.05 53.95 150 | 9 0.09 54.04 151 | 4 0.04 54.08 152 | 5 0.05 54.13 153 | 5 0.05 54.18 154 | 1 0.01 54.19 155 | 5 0.05 54.24 156 | 3 0.03 54.27 157 | 4 0.04 54.31 158 | 3 0.03 54.34 159 | 4 0.04 54.38 160 | 5 0.05 54.43 161 | 3 0.03 54.46 162 | 3 0.03 54.49 163 | 5 0.05 54.54 164 | 1 0.01 54.55 166 | 2 0.02 54.57 167 | 3 0.03 54.60 168 | 6 0.06 54.66 169 | 2 0.02 54.68 170 | 2 0.02 54.70 174 | 1 0.01 54.71 175 | 3 0.03 54.74 177 | 1 0.01 54.75 179 | 3 0.03 54.78 180 | 2 0.02 54.80 181 | 4 0.04 54.84 182 | 2 0.02 54.86 183 | 1 0.01 54.87 184 | 1 0.01 54.88 185 | 4 0.04 54.92 186 | 4 0.04 54.96 187 | 4 0.04 55.00 188 | 2 0.02 55.02 189 | 3 0.03 55.05 190 | 1 0.01 55.06 191 | 3 0.03 55.09 192 | 2 0.02 55.11 193 | 1 0.01 55.12 196 | 5 0.05 55.17 197 | 1 0.01 55.18 198 | 3 0.03 55.21 201 | 1 0.01 55.22 202 | 1 0.01 55.23 206 | 2 0.02 55.25 207 | 2 0.02 55.27 209 | 2 0.02 55.29 210 | 2 0.02 55.31 211 | 1 0.01 55.32 212 | 2 0.02 55.34 213 | 1 0.01 55.35 219 | 3 0.03 55.38 221 | 1 0.01 55.39 222 | 2 0.02 55.41 224 | 2 0.02 55.43 225 | 1 0.01 55.44 227 | 1 0.01 55.45 229 | 1 0.01 55.46 238 | 1 0.01 55.47 239 | 1 0.01 55.48 240 | 2 0.02 55.50 245 | 1 0.01 55.51 247 | 1 0.01 55.52 250 | 1 0.01 55.53 251 | 1 0.01 55.54 258 | 1 0.01 55.55 259 | 1 0.01 55.56 267 | 1 0.01 55.57 273 | 1 0.01 55.58 286 | 1 0.01 55.59 290 | 1 0.01 55.60 777 | 4,425 44.25 99.85 999 | 15 0.15 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 22 Dec 2015