Frequencies for first 10,000 rows of disllb variable in natl1991 dataset : Interval | since last | live birth | Freq. Percent Cum. ------------+----------------------------------- 0 | 118 1.18 1.18 5 | 1 0.01 1.19 7 | 1 0.01 1.20 8 | 3 0.03 1.23 9 | 7 0.07 1.30 10 | 17 0.17 1.47 11 | 57 0.57 2.04 12 | 104 1.04 3.08 13 | 115 1.15 4.23 14 | 113 1.13 5.36 15 | 117 1.17 6.53 16 | 98 0.98 7.51 17 | 130 1.30 8.81 18 | 126 1.26 10.07 19 | 117 1.17 11.24 20 | 118 1.18 12.42 21 | 113 1.13 13.55 22 | 146 1.46 15.01 23 | 118 1.18 16.19 24 | 115 1.15 17.34 25 | 117 1.17 18.51 26 | 84 0.84 19.35 27 | 102 1.02 20.37 28 | 134 1.34 21.71 29 | 99 0.99 22.70 30 | 91 0.91 23.61 31 | 92 0.92 24.53 32 | 80 0.80 25.33 33 | 69 0.69 26.02 34 | 73 0.73 26.75 35 | 78 0.78 27.53 36 | 89 0.89 28.42 37 | 85 0.85 29.27 38 | 66 0.66 29.93 39 | 88 0.88 30.81 40 | 66 0.66 31.47 41 | 85 0.85 32.32 42 | 71 0.71 33.03 43 | 66 0.66 33.69 44 | 66 0.66 34.35 45 | 49 0.49 34.84 46 | 63 0.63 35.47 47 | 70 0.70 36.17 48 | 52 0.52 36.69 49 | 53 0.53 37.22 50 | 42 0.42 37.64 51 | 50 0.50 38.14 52 | 44 0.44 38.58 53 | 66 0.66 39.24 54 | 56 0.56 39.80 55 | 44 0.44 40.24 56 | 43 0.43 40.67 57 | 48 0.48 41.15 58 | 34 0.34 41.49 59 | 31 0.31 41.80 60 | 44 0.44 42.24 61 | 29 0.29 42.53 62 | 40 0.40 42.93 63 | 48 0.48 43.41 64 | 34 0.34 43.75 65 | 39 0.39 44.14 66 | 29 0.29 44.43 67 | 42 0.42 44.85 68 | 25 0.25 45.10 69 | 36 0.36 45.46 70 | 38 0.38 45.84 71 | 23 0.23 46.07 72 | 28 0.28 46.35 73 | 27 0.27 46.62 74 | 26 0.26 46.88 75 | 39 0.39 47.27 76 | 23 0.23 47.50 77 | 27 0.27 47.77 78 | 23 0.23 48.00 79 | 25 0.25 48.25 80 | 20 0.20 48.45 81 | 23 0.23 48.68 82 | 15 0.15 48.83 83 | 15 0.15 48.98 84 | 22 0.22 49.20 85 | 15 0.15 49.35 86 | 19 0.19 49.54 87 | 23 0.23 49.77 88 | 11 0.11 49.88 89 | 14 0.14 50.02 90 | 17 0.17 50.19 91 | 15 0.15 50.34 92 | 17 0.17 50.51 93 | 18 0.18 50.69 94 | 16 0.16 50.85 95 | 8 0.08 50.93 96 | 9 0.09 51.02 97 | 9 0.09 51.11 98 | 8 0.08 51.19 99 | 12 0.12 51.31 100 | 14 0.14 51.45 101 | 12 0.12 51.57 102 | 15 0.15 51.72 103 | 14 0.14 51.86 104 | 7 0.07 51.93 105 | 12 0.12 52.05 106 | 22 0.22 52.27 107 | 6 0.06 52.33 108 | 5 0.05 52.38 109 | 14 0.14 52.52 110 | 9 0.09 52.61 111 | 14 0.14 52.75 112 | 5 0.05 52.80 113 | 17 0.17 52.97 114 | 8 0.08 53.05 115 | 7 0.07 53.12 116 | 7 0.07 53.19 117 | 6 0.06 53.25 118 | 7 0.07 53.32 119 | 7 0.07 53.39 120 | 5 0.05 53.44 121 | 8 0.08 53.52 122 | 12 0.12 53.64 123 | 6 0.06 53.70 124 | 5 0.05 53.75 125 | 10 0.10 53.85 126 | 8 0.08 53.93 127 | 6 0.06 53.99 128 | 10 0.10 54.09 129 | 3 0.03 54.12 130 | 8 0.08 54.20 131 | 8 0.08 54.28 132 | 1 0.01 54.29 133 | 10 0.10 54.39 134 | 7 0.07 54.46 135 | 3 0.03 54.49 136 | 3 0.03 54.52 137 | 7 0.07 54.59 138 | 7 0.07 54.66 139 | 2 0.02 54.68 140 | 5 0.05 54.73 141 | 6 0.06 54.79 142 | 7 0.07 54.86 143 | 5 0.05 54.91 144 | 6 0.06 54.97 145 | 5 0.05 55.02 146 | 9 0.09 55.11 147 | 2 0.02 55.13 148 | 2 0.02 55.15 149 | 4 0.04 55.19 150 | 4 0.04 55.23 151 | 2 0.02 55.25 153 | 1 0.01 55.26 154 | 2 0.02 55.28 155 | 2 0.02 55.30 156 | 3 0.03 55.33 157 | 11 0.11 55.44 158 | 2 0.02 55.46 159 | 5 0.05 55.51 160 | 1 0.01 55.52 161 | 2 0.02 55.54 162 | 5 0.05 55.59 163 | 3 0.03 55.62 164 | 2 0.02 55.64 165 | 4 0.04 55.68 166 | 1 0.01 55.69 167 | 5 0.05 55.74 168 | 2 0.02 55.76 169 | 3 0.03 55.79 170 | 2 0.02 55.81 171 | 5 0.05 55.86 172 | 3 0.03 55.89 173 | 1 0.01 55.90 175 | 4 0.04 55.94 176 | 2 0.02 55.96 178 | 1 0.01 55.97 180 | 1 0.01 55.98 181 | 1 0.01 55.99 183 | 1 0.01 56.00 184 | 1 0.01 56.01 186 | 3 0.03 56.04 187 | 2 0.02 56.06 188 | 1 0.01 56.07 189 | 5 0.05 56.12 190 | 1 0.01 56.13 191 | 2 0.02 56.15 192 | 1 0.01 56.16 193 | 3 0.03 56.19 194 | 1 0.01 56.20 195 | 1 0.01 56.21 196 | 1 0.01 56.22 197 | 2 0.02 56.24 198 | 2 0.02 56.26 199 | 1 0.01 56.27 200 | 3 0.03 56.30 201 | 2 0.02 56.32 203 | 1 0.01 56.33 205 | 1 0.01 56.34 208 | 1 0.01 56.35 209 | 1 0.01 56.36 210 | 2 0.02 56.38 211 | 1 0.01 56.39 212 | 1 0.01 56.40 213 | 1 0.01 56.41 214 | 1 0.01 56.42 216 | 3 0.03 56.45 218 | 1 0.01 56.46 219 | 1 0.01 56.47 220 | 1 0.01 56.48 221 | 1 0.01 56.49 222 | 1 0.01 56.50 223 | 1 0.01 56.51 225 | 1 0.01 56.52 227 | 1 0.01 56.53 232 | 2 0.02 56.55 233 | 2 0.02 56.57 238 | 1 0.01 56.58 239 | 1 0.01 56.59 241 | 2 0.02 56.61 243 | 2 0.02 56.63 250 | 1 0.01 56.64 251 | 2 0.02 56.66 271 | 1 0.01 56.67 278 | 1 0.01 56.68 296 | 1 0.01 56.69 777 | 4,306 43.06 99.75 999 | 25 0.25 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 22 Dec 2015