Frequencies for first 10,000 rows of whlbs_sh variable in person dataset : Wheelbase | Short-Auto | Freq. Percent Cum. ------------+----------------------------------- 0 | 4 0.04 0.04 798 | 2 0.02 0.06 800 | 2 0.02 0.08 866 | 24 0.24 0.32 867 | 5 0.05 0.37 875 | 8 0.08 0.45 893 | 2 0.02 0.47 894 | 5 0.05 0.52 895 | 2 0.02 0.54 900 | 16 0.16 0.70 906 | 17 0.17 0.87 907 | 21 0.21 1.08 910 | 16 0.16 1.24 911 | 3 0.03 1.27 919 | 22 0.22 1.49 920 | 2 0.02 1.51 921 | 34 0.34 1.85 933 | 22 0.22 2.07 942 | 108 1.08 3.15 945 | 251 2.51 5.66 953 | 74 0.74 6.40 955 | 27 0.27 6.67 957 | 22 0.22 6.89 960 | 23 0.23 7.12 962 | 22 0.22 7.34 964 | 1 0.01 7.35 965 | 16 0.16 7.51 966 | 1 0.01 7.52 967 | 1 0.01 7.53 970 | 74 0.74 8.27 972 | 5 0.05 8.32 980 | 17 0.17 8.49 983 | 3 0.03 8.52 984 | 26 0.26 8.78 988 | 13 0.13 8.91 990 | 3 0.03 8.94 1000 | 2 0.02 8.96 1008 | 24 0.24 9.20 1017 | 4 0.04 9.24 1018 | 5 0.05 9.29 1024 | 4 0.04 9.33 1026 | 3 0.03 9.36 1030 | 73 0.73 10.09 1031 | 4 0.04 10.13 1043 | 1 0.01 10.14 1053 | 7 0.07 10.21 1060 | 14 0.14 10.35 1080 | 373 3.73 14.08 1081 | 4 0.04 14.12 1090 | 26 0.26 14.38 1099 | 13 0.13 14.51 1100 | 84 0.84 15.35 1109 | 8 0.08 15.43 1110 | 168 1.68 17.11 1120 | 278 2.78 19.89 1121 | 10 0.10 19.99 1130 | 61 0.61 20.60 1140 | 115 1.15 21.75 1150 | 146 1.46 23.21 1160 | 196 1.96 25.17 1170 | 39 0.39 25.56 1175 | 2 0.02 25.58 1180 | 35 0.35 25.93 1190 | 321 3.21 29.14 1200 | 54 0.54 29.68 1204 | 17 0.17 29.85 1210 | 275 2.75 32.60 1215 | 105 1.05 33.65 1220 | 94 0.94 34.59 1223 | 1 0.01 34.60 1230 | 45 0.45 35.05 1232 | 10 0.10 35.15 1234 | 2 0.02 35.17 1235 | 14 0.14 35.31 1240 | 131 1.31 36.62 1250 | 9 0.09 36.71 1260 | 34 0.34 37.05 1262 | 6 0.06 37.11 1263 | 11 0.11 37.22 1270 | 48 0.48 37.70 1272 | 7 0.07 37.77 1295 | 26 0.26 38.03 1300 | 23 0.23 38.26 1330 | 10 0.10 38.36 9999 | 3,984 39.84 78.20 . | 2,180 21.80 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 22 Apr 2016