Frequencies for first 10,000 rows of whlbs_sh variable in vehicle dataset : Wheelbase | Short-Auto | Freq. Percent Cum. ------------+----------------------------------- 0 | 50 0.50 0.50 787 | 2 0.02 0.52 798 | 4 0.04 0.56 800 | 8 0.08 0.64 830 | 5 0.05 0.69 850 | 6 0.06 0.75 866 | 67 0.67 1.42 867 | 8 0.08 1.50 875 | 11 0.11 1.61 880 | 1 0.01 1.62 886 | 14 0.14 1.76 889 | 1 0.01 1.77 890 | 1 0.01 1.78 893 | 4 0.04 1.82 894 | 3 0.03 1.85 897 | 4 0.04 1.89 898 | 5 0.05 1.94 900 | 33 0.33 2.27 906 | 38 0.38 2.65 907 | 30 0.30 2.95 910 | 25 0.25 3.20 911 | 17 0.17 3.37 913 | 31 0.31 3.68 919 | 34 0.34 4.02 920 | 15 0.15 4.17 921 | 124 1.24 5.41 931 | 3 0.03 5.44 933 | 65 0.65 6.09 937 | 63 0.63 6.72 940 | 13 0.13 6.85 942 | 94 0.94 7.79 943 | 78 0.78 8.57 944 | 11 0.11 8.68 945 | 378 3.78 12.46 948 | 1 0.01 12.47 950 | 20 0.20 12.67 952 | 2 0.02 12.69 953 | 95 0.95 13.64 955 | 22 0.22 13.86 957 | 16 0.16 14.02 958 | 1 0.01 14.03 960 | 28 0.28 14.31 961 | 1 0.01 14.32 962 | 37 0.37 14.69 963 | 1 0.01 14.70 964 | 4 0.04 14.74 965 | 30 0.30 15.04 966 | 2 0.02 15.06 967 | 30 0.30 15.36 968 | 2 0.02 15.38 969 | 7 0.07 15.45 970 | 122 1.22 16.67 972 | 8 0.08 16.75 973 | 1 0.01 16.76 974 | 6 0.06 16.82 975 | 1 0.01 16.83 977 | 1 0.01 16.84 980 | 48 0.48 17.32 983 | 46 0.46 17.78 984 | 100 1.00 18.78 985 | 2 0.02 18.80 988 | 19 0.19 18.99 990 | 12 0.12 19.11 991 | 2 0.02 19.13 992 | 14 0.14 19.27 994 | 8 0.08 19.35 996 | 6 0.06 19.41 1000 | 8 0.08 19.49 1004 | 56 0.56 20.05 1008 | 45 0.45 20.50 1009 | 8 0.08 20.58 1012 | 1 0.01 20.59 1018 | 5 0.05 20.64 1024 | 3 0.03 20.67 1025 | 1 0.01 20.68 1026 | 6 0.06 20.74 1030 | 93 0.93 21.67 1031 | 5 0.05 21.72 1032 | 2 0.02 21.74 1033 | 1 0.01 21.75 1034 | 1 0.01 21.76 1038 | 1 0.01 21.77 1039 | 1 0.01 21.78 1040 | 23 0.23 22.01 1041 | 4 0.04 22.05 1043 | 8 0.08 22.13 1049 | 45 0.45 22.58 1050 | 2 0.02 22.60 1053 | 11 0.11 22.71 1055 | 63 0.63 23.34 1057 | 3 0.03 23.37 1060 | 20 0.20 23.57 1064 | 2 0.02 23.59 1065 | 16 0.16 23.75 1067 | 3 0.03 23.78 1070 | 1 0.01 23.79 1079 | 2 0.02 23.81 1080 | 315 3.15 26.96 1081 | 199 1.99 28.95 1082 | 35 0.35 29.30 1083 | 10 0.10 29.40 1084 | 12 0.12 29.52 1085 | 5 0.05 29.57 1087 | 46 0.46 30.03 1088 | 3 0.03 30.06 1090 | 10 0.10 30.16 1094 | 1 0.01 30.17 1099 | 59 0.59 30.76 1100 | 59 0.59 31.35 1109 | 9 0.09 31.44 1110 | 182 1.82 33.26 1111 | 11 0.11 33.37 1120 | 279 2.79 36.16 1121 | 5 0.05 36.21 1122 | 1 0.01 36.22 1127 | 16 0.16 36.38 1128 | 7 0.07 36.45 1130 | 18 0.18 36.63 1139 | 10 0.10 36.73 1140 | 143 1.43 38.16 1143 | 38 0.38 38.54 1149 | 11 0.11 38.65 1150 | 107 1.07 39.72 1159 | 27 0.27 39.99 1160 | 274 2.74 42.73 1165 | 1 0.01 42.74 1167 | 1 0.01 42.75 1170 | 32 0.32 43.07 1171 | 8 0.08 43.15 1172 | 1 0.01 43.16 1173 | 3 0.03 43.19 1174 | 2 0.02 43.21 1175 | 3 0.03 43.24 1180 | 32 0.32 43.56 1185 | 16 0.16 43.72 1189 | 9 0.09 43.81 1190 | 170 1.70 45.51 1200 | 25 0.25 45.76 1204 | 21 0.21 45.97 1210 | 196 1.96 47.93 1214 | 5 0.05 47.98 1215 | 119 1.19 49.17 1220 | 50 0.50 49.67 1223 | 2 0.02 49.69 1230 | 14 0.14 49.83 1232 | 3 0.03 49.86 1234 | 4 0.04 49.90 1235 | 7 0.07 49.97 1239 | 1 0.01 49.98 1240 | 121 1.21 51.19 1250 | 13 0.13 51.32 1260 | 11 0.11 51.43 1262 | 4 0.04 51.47 1263 | 8 0.08 51.55 1270 | 45 0.45 52.00 1272 | 9 0.09 52.09 1295 | 24 0.24 52.33 1300 | 56 0.56 52.89 1330 | 2 0.02 52.91 9999 | 1,701 17.01 69.92 . | 3,008 30.08 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 22 Apr 2016