Frequencies for first 10,000 rows of whlbs_lg variable in vehicle dataset : Wheelbase | long | Freq. Percent Cum. ------------+----------------------------------- 0 | 7,235 72.35 72.35 923 | 1 0.01 72.36 931 | 1 0.01 72.37 970 | 1 0.01 72.38 973 | 1 0.01 72.39 1108 | 1 0.01 72.40 1139 | 7 0.07 72.47 1140 | 25 0.25 72.72 1175 | 29 0.29 73.01 1176 | 1 0.01 73.02 1179 | 35 0.35 73.37 1180 | 4 0.04 73.41 1207 | 1 0.01 73.42 1229 | 5 0.05 73.47 1239 | 10 0.10 73.57 1250 | 10 0.10 73.67 1272 | 3 0.03 73.70 1276 | 3 0.03 73.73 1310 | 3 0.03 73.76 1315 | 57 0.57 74.33 1330 | 73 0.73 75.06 1347 | 20 0.20 75.26 1380 | 2 0.02 75.28 1385 | 12 0.12 75.40 1388 | 4 0.04 75.44 1390 | 8 0.08 75.52 1400 | 1 0.01 75.53 1405 | 14 0.14 75.67 1415 | 6 0.06 75.73 1450 | 43 0.43 76.16 1460 | 1 0.01 76.17 1500 | 10 0.10 76.27 1520 | 1 0.01 76.28 1547 | 46 0.46 76.74 1550 | 12 0.12 76.86 1555 | 72 0.72 77.58 1570 | 30 0.30 77.88 1571 | 19 0.19 78.07 1574 | 19 0.19 78.26 1575 | 155 1.55 79.81 1580 | 37 0.37 80.18 1590 | 2 0.02 80.20 1595 | 5 0.05 80.25 1605 | 66 0.66 80.91 1608 | 3 0.03 80.94 1610 | 3 0.03 80.97 1615 | 4 0.04 81.01 1627 | 1 0.01 81.02 1630 | 4 0.04 81.06 1645 | 4 0.04 81.10 1650 | 3 0.03 81.13 1670 | 45 0.45 81.58 1690 | 2 0.02 81.60 1710 | 1 0.01 81.61 1720 | 25 0.25 81.86 1724 | 29 0.29 82.15 1760 | 20 0.20 82.35 1770 | 3 0.03 82.38 1780 | 1 0.01 82.39 1848 | 1 0.01 82.40 1850 | 2 0.02 82.42 1940 | 1 0.01 82.43 1950 | 1 0.01 82.44 2000 | 4 0.04 82.48 2010 | 7 0.07 82.55 2080 | 1 0.01 82.56 2090 | 1 0.01 82.57 2120 | 1 0.01 82.58 2165 | 1 0.01 82.59 2220 | 1 0.01 82.60 2240 | 4 0.04 82.64 2250 | 1 0.01 82.65 2280 | 1 0.01 82.66 2340 | 5 0.05 82.71 2390 | 3 0.03 82.74 2400 | 2 0.02 82.76 2440 | 1 0.01 82.77 2460 | 1 0.01 82.78 2510 | 1 0.01 82.79 2540 | 13 0.13 82.92 2550 | 3 0.03 82.95 2560 | 6 0.06 83.01 2580 | 1 0.01 83.02 2590 | 1 0.01 83.03 2600 | 52 0.52 83.55 2610 | 2 0.02 83.57 2737 | 1 0.01 83.58 2750 | 5 0.05 83.63 2760 | 5 0.05 83.68 2800 | 2 0.02 83.70 2810 | 2 0.02 83.72 2850 | 17 0.17 83.89 2960 | 3 0.03 83.92 . | 1,608 16.08 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Apr 2016