Frequencies for first 10,000 rows of bpsys variable in namcs2012 dataset : Systolic | blood | pressure | Freq. Percent Cum. ------------+----------------------------------- Blank | 4,088 40.88 40.88 70 | 2 0.02 40.90 72 | 2 0.02 40.92 74 | 1 0.01 40.93 75 | 1 0.01 40.94 76 | 2 0.02 40.96 78 | 4 0.04 41.00 80 | 6 0.06 41.06 81 | 1 0.01 41.07 82 | 3 0.03 41.10 83 | 3 0.03 41.13 84 | 6 0.06 41.19 85 | 3 0.03 41.22 86 | 4 0.04 41.26 87 | 6 0.06 41.32 88 | 26 0.26 41.58 89 | 9 0.09 41.67 90 | 58 0.58 42.25 91 | 7 0.07 42.32 92 | 29 0.29 42.61 93 | 8 0.08 42.69 94 | 17 0.17 42.86 95 | 14 0.14 43.00 96 | 34 0.34 43.34 97 | 13 0.13 43.47 98 | 58 0.58 44.05 99 | 18 0.18 44.23 100 | 171 1.71 45.94 101 | 26 0.26 46.20 102 | 94 0.94 47.14 103 | 26 0.26 47.40 104 | 80 0.80 48.20 105 | 47 0.47 48.67 106 | 71 0.71 49.38 107 | 33 0.33 49.71 108 | 131 1.31 51.02 109 | 37 0.37 51.39 110 | 358 3.58 54.97 111 | 42 0.42 55.39 112 | 196 1.96 57.35 113 | 48 0.48 57.83 114 | 116 1.16 58.99 115 | 43 0.43 59.42 116 | 143 1.43 60.85 117 | 50 0.50 61.35 118 | 219 2.19 63.54 119 | 49 0.49 64.03 120 | 468 4.68 68.71 121 | 61 0.61 69.32 122 | 250 2.50 71.82 123 | 53 0.53 72.35 124 | 137 1.37 73.72 125 | 58 0.58 74.30 126 | 156 1.56 75.86 127 | 43 0.43 76.29 128 | 172 1.72 78.01 129 | 64 0.64 78.65 130 | 327 3.27 81.92 131 | 49 0.49 82.41 132 | 139 1.39 83.80 133 | 64 0.64 84.44 134 | 119 1.19 85.63 135 | 61 0.61 86.24 136 | 90 0.90 87.14 137 | 51 0.51 87.65 138 | 138 1.38 89.03 139 | 49 0.49 89.52 140 | 237 2.37 91.89 141 | 25 0.25 92.14 142 | 79 0.79 92.93 143 | 26 0.26 93.19 144 | 51 0.51 93.70 145 | 34 0.34 94.04 146 | 44 0.44 94.48 147 | 21 0.21 94.69 148 | 49 0.49 95.18 149 | 15 0.15 95.33 150 | 81 0.81 96.14 151 | 21 0.21 96.35 152 | 38 0.38 96.73 153 | 16 0.16 96.89 154 | 28 0.28 97.17 155 | 10 0.10 97.27 156 | 16 0.16 97.43 157 | 16 0.16 97.59 158 | 28 0.28 97.87 159 | 4 0.04 97.91 160 | 57 0.57 98.48 161 | 7 0.07 98.55 162 | 13 0.13 98.68 163 | 7 0.07 98.75 164 | 15 0.15 98.90 165 | 6 0.06 98.96 166 | 7 0.07 99.03 167 | 3 0.03 99.06 168 | 9 0.09 99.15 169 | 3 0.03 99.18 170 | 17 0.17 99.35 171 | 3 0.03 99.38 173 | 4 0.04 99.42 174 | 6 0.06 99.48 175 | 3 0.03 99.51 176 | 3 0.03 99.54 177 | 5 0.05 99.59 178 | 4 0.04 99.63 179 | 3 0.03 99.66 180 | 11 0.11 99.77 182 | 4 0.04 99.81 183 | 3 0.03 99.84 184 | 3 0.03 99.87 185 | 2 0.02 99.89 187 | 1 0.01 99.90 188 | 1 0.01 99.91 189 | 2 0.02 99.93 190 | 1 0.01 99.94 197 | 2 0.02 99.96 198 | 1 0.01 99.97 200 | 2 0.02 99.99 224 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016