Frequencies for first 10,000 rows of disllb variable in natl1985 dataset : Interval | since last | live birth | Freq. Percent Cum. ------------+----------------------------------- 0 | 95 0.95 0.95 1 | 1 0.01 0.96 2 | 2 0.02 0.98 3 | 1 0.01 0.99 4 | 4 0.04 1.03 8 | 2 0.02 1.05 9 | 9 0.09 1.14 10 | 20 0.20 1.34 11 | 49 0.49 1.83 12 | 58 0.58 2.41 13 | 99 0.99 3.40 14 | 101 1.01 4.41 15 | 118 1.18 5.59 16 | 103 1.03 6.62 17 | 87 0.87 7.49 18 | 107 1.07 8.56 19 | 111 1.11 9.67 20 | 96 0.96 10.63 21 | 106 1.06 11.69 22 | 96 0.96 12.65 23 | 100 1.00 13.65 24 | 107 1.07 14.72 25 | 103 1.03 15.75 26 | 100 1.00 16.75 27 | 97 0.97 17.72 28 | 91 0.91 18.63 29 | 105 1.05 19.68 30 | 110 1.10 20.78 31 | 96 0.96 21.74 32 | 77 0.77 22.51 33 | 94 0.94 23.45 34 | 83 0.83 24.28 35 | 93 0.93 25.21 36 | 79 0.79 26.00 37 | 79 0.79 26.79 38 | 76 0.76 27.55 39 | 69 0.69 28.24 40 | 72 0.72 28.96 41 | 66 0.66 29.62 42 | 82 0.82 30.44 43 | 72 0.72 31.16 44 | 61 0.61 31.77 45 | 58 0.58 32.35 46 | 61 0.61 32.96 47 | 55 0.55 33.51 48 | 59 0.59 34.10 49 | 58 0.58 34.68 50 | 48 0.48 35.16 51 | 51 0.51 35.67 52 | 57 0.57 36.24 53 | 58 0.58 36.82 54 | 49 0.49 37.31 55 | 49 0.49 37.80 56 | 44 0.44 38.24 57 | 40 0.40 38.64 58 | 43 0.43 39.07 59 | 40 0.40 39.47 60 | 46 0.46 39.93 61 | 42 0.42 40.35 62 | 31 0.31 40.66 63 | 41 0.41 41.07 64 | 38 0.38 41.45 65 | 44 0.44 41.89 66 | 39 0.39 42.28 67 | 41 0.41 42.69 68 | 27 0.27 42.96 69 | 25 0.25 43.21 70 | 30 0.30 43.51 71 | 25 0.25 43.76 72 | 27 0.27 44.03 73 | 21 0.21 44.24 74 | 27 0.27 44.51 75 | 22 0.22 44.73 76 | 24 0.24 44.97 77 | 29 0.29 45.26 78 | 16 0.16 45.42 79 | 12 0.12 45.54 80 | 11 0.11 45.65 81 | 14 0.14 45.79 82 | 20 0.20 45.99 83 | 11 0.11 46.10 84 | 22 0.22 46.32 85 | 21 0.21 46.53 86 | 17 0.17 46.70 87 | 15 0.15 46.85 88 | 19 0.19 47.04 89 | 9 0.09 47.13 90 | 19 0.19 47.32 91 | 12 0.12 47.44 92 | 18 0.18 47.62 93 | 12 0.12 47.74 94 | 11 0.11 47.85 95 | 18 0.18 48.03 96 | 15 0.15 48.18 97 | 22 0.22 48.40 98 | 23 0.23 48.63 99 | 13 0.13 48.76 100 | 13 0.13 48.89 101 | 11 0.11 49.00 102 | 17 0.17 49.17 103 | 6 0.06 49.23 104 | 14 0.14 49.37 105 | 11 0.11 49.48 106 | 12 0.12 49.60 107 | 7 0.07 49.67 108 | 13 0.13 49.80 109 | 11 0.11 49.91 110 | 8 0.08 49.99 111 | 14 0.14 50.13 112 | 9 0.09 50.22 113 | 12 0.12 50.34 114 | 14 0.14 50.48 115 | 6 0.06 50.54 116 | 17 0.17 50.71 117 | 13 0.13 50.84 118 | 13 0.13 50.97 119 | 7 0.07 51.04 120 | 12 0.12 51.16 121 | 4 0.04 51.20 122 | 7 0.07 51.27 123 | 8 0.08 51.35 124 | 7 0.07 51.42 125 | 8 0.08 51.50 126 | 6 0.06 51.56 127 | 9 0.09 51.65 128 | 2 0.02 51.67 129 | 7 0.07 51.74 130 | 4 0.04 51.78 131 | 8 0.08 51.86 132 | 6 0.06 51.92 133 | 7 0.07 51.99 134 | 6 0.06 52.05 135 | 7 0.07 52.12 136 | 7 0.07 52.19 137 | 5 0.05 52.24 138 | 2 0.02 52.26 139 | 5 0.05 52.31 140 | 4 0.04 52.35 141 | 5 0.05 52.40 142 | 5 0.05 52.45 143 | 4 0.04 52.49 144 | 5 0.05 52.54 145 | 8 0.08 52.62 146 | 7 0.07 52.69 147 | 5 0.05 52.74 148 | 4 0.04 52.78 149 | 10 0.10 52.88 150 | 3 0.03 52.91 151 | 2 0.02 52.93 152 | 2 0.02 52.95 153 | 3 0.03 52.98 154 | 5 0.05 53.03 155 | 2 0.02 53.05 156 | 3 0.03 53.08 157 | 3 0.03 53.11 158 | 3 0.03 53.14 159 | 3 0.03 53.17 160 | 4 0.04 53.21 161 | 2 0.02 53.23 162 | 3 0.03 53.26 164 | 4 0.04 53.30 165 | 2 0.02 53.32 166 | 1 0.01 53.33 167 | 1 0.01 53.34 169 | 3 0.03 53.37 170 | 1 0.01 53.38 171 | 2 0.02 53.40 172 | 3 0.03 53.43 173 | 3 0.03 53.46 174 | 3 0.03 53.49 175 | 1 0.01 53.50 176 | 2 0.02 53.52 177 | 2 0.02 53.54 178 | 2 0.02 53.56 180 | 4 0.04 53.60 181 | 3 0.03 53.63 182 | 1 0.01 53.64 183 | 3 0.03 53.67 184 | 4 0.04 53.71 185 | 1 0.01 53.72 186 | 3 0.03 53.75 187 | 3 0.03 53.78 188 | 1 0.01 53.79 191 | 3 0.03 53.82 194 | 1 0.01 53.83 195 | 2 0.02 53.85 197 | 2 0.02 53.87 199 | 1 0.01 53.88 202 | 2 0.02 53.90 203 | 2 0.02 53.92 204 | 1 0.01 53.93 205 | 1 0.01 53.94 206 | 1 0.01 53.95 209 | 1 0.01 53.96 216 | 1 0.01 53.97 221 | 2 0.02 53.99 228 | 1 0.01 54.00 231 | 1 0.01 54.01 236 | 1 0.01 54.02 239 | 1 0.01 54.03 256 | 1 0.01 54.04 274 | 1 0.01 54.05 290 | 1 0.01 54.06 294 | 1 0.01 54.07 447 | 1 0.01 54.08 777 | 4,464 44.64 98.72 999 | 128 1.28 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 3 Jan 2016