Frequencies for first 10,000 rows of vina_mod variable in vehicle dataset : VIN Model | Freq. Percent Cum. ------------+----------------------------------- | 49 0.49 0.49 120 | 1 0.01 0.50 122 | 1 0.01 0.51 124 | 4 0.04 0.55 128 | 7 0.07 0.62 142 | 4 0.04 0.66 144 | 1 0.01 0.67 145 | 2 0.02 0.69 146 | 1 0.01 0.70 15V | 1 0.01 0.71 1LS | 7 0.07 0.78 210 | 22 0.22 1.00 24Z | 19 0.19 1.19 26Z | 6 0.06 1.25 28X | 2 0.02 1.27 28Z | 3 0.03 1.30 2P2 | 1 0.01 1.31 2SW | 1 0.01 1.32 300 | 15 0.15 1.47 35V | 1 0.01 1.48 3MW | 1 0.01 1.49 3SQ | 18 0.18 1.67 3SW | 1 0.01 1.68 442 | 6 0.06 1.74 500 | 7 0.07 1.81 60 | 4 0.04 1.85 600 | 4 0.04 1.89 610 | 4 0.04 1.93 616 | 1 0.01 1.94 64E | 3 0.03 1.97 6Z2 | 3 0.03 2.00 710 | 2 0.02 2.02 808 | 1 0.01 2.03 850 | 3 0.03 2.06 85D | 5 0.05 2.11 8Z2 | 1 0.01 2.12 914 | 12 0.12 2.24 91S | 4 0.04 2.28 91T | 6 0.06 2.34 98 | 10 0.10 2.44 98L | 12 0.12 2.56 98R | 1 0.01 2.57 999 | 4,733 47.33 49.90 A10 | 4 0.04 49.94 ABR | 1 0.01 49.95 AMB | 3 0.03 49.98 AMX | 1 0.01 49.99 APO | 3 0.03 50.02 ASJ | 1 0.01 50.03 AST | 2 0.02 50.05 ASW | 2 0.02 50.07 B10 | 12 0.12 50.19 B16 | 4 0.04 50.23 B17 | 2 0.02 50.25 B2M | 4 0.04 50.29 B2V | 10 0.10 50.39 B35 | 31 0.31 50.70 B3M | 1 0.01 50.71 B3V | 1 0.01 50.72 B45 | 8 0.08 50.80 B50 | 12 0.12 50.92 BAR | 11 0.11 51.03 BEL | 38 0.38 51.41 BGC | 1 0.01 51.42 BII | 7 0.07 51.49 BIS | 21 0.21 51.70 BLZ | 1 0.01 51.71 BON | 27 0.27 51.98 BRK | 1 0.01 51.99 BRO | 6 0.06 52.05 C06 | 2 0.02 52.07 C10 | 167 1.67 53.74 C12 | 11 0.11 53.85 C16 | 25 0.25 54.10 C17 | 4 0.04 54.14 C20 | 51 0.51 54.65 C30 | 17 0.17 54.82 C44 | 24 0.24 55.06 C50 | 22 0.22 55.28 C52 | 14 0.14 55.42 C60 | 1 0.01 55.43 C61 | 4 0.04 55.47 C63 | 6 0.06 55.53 C65 | 1 0.01 55.54 C67 | 3 0.03 55.57 C6M | 1 0.01 55.58 C6S | 3 0.03 55.61 C70 | 5 0.05 55.66 C75 | 3 0.03 55.69 C76 | 1 0.01 55.70 C80 | 1 0.01 55.71 C90 | 1 0.01 55.72 CAL | 2 0.02 55.74 CAM | 98 0.98 56.72 CAP | 77 0.77 57.49 CAR | 3 0.03 57.52 CAT | 51 0.51 58.03 CB1 | 2 0.02 58.05 CB3 | 7 0.07 58.12 CB4 | 3 0.03 58.15 CB5 | 10 0.10 58.25 CB6 | 1 0.01 58.26 CB7 | 54 0.54 58.80 CBE | 9 0.09 58.89 CBR | 1 0.01 58.90 CCA | 1 0.01 58.91 CCL | 15 0.15 59.06 CCR | 2 0.02 59.08 CCU | 10 0.10 59.18 CDX | 2 0.02 59.20 CEL | 11 0.11 59.31 CEN | 1 0.01 59.32 CES | 1 0.01 59.33 CEX | 6 0.06 59.39 CH2 | 29 0.29 59.68 CHA | 28 0.28 59.96 CHK | 1 0.01 59.97 CHL | 12 0.12 60.09 CHR | 6 0.06 60.15 CHV | 1 0.01 60.16 CIV | 9 0.09 60.25 CJ5 | 3 0.03 60.28 CL3 | 2 0.02 60.30 CL4 | 6 0.06 60.36 CLI | 1 0.01 60.37 CLT | 14 0.14 60.51 CLU | 4 0.04 60.55 CMM | 2 0.02 60.57 COA | 6 0.06 60.63 COB | 2 0.02 60.65 COL | 7 0.07 60.72 COM | 11 0.11 60.83 CON | 31 0.31 61.14 COQ | 36 0.36 61.50 COR | 38 0.38 61.88 COU | 52 0.52 62.40 COY | 20 0.20 62.60 CPE | 2 0.02 62.62 CR1 | 1 0.01 62.63 CRK | 3 0.03 62.66 CRN | 1 0.01 62.67 CRO | 1 0.01 62.68 CRR | 2 0.02 62.70 CRT | 3 0.03 62.73 CSA | 2 0.02 62.75 CSB | 1 0.01 62.76 CSE | 13 0.13 62.89 CSS | 14 0.14 63.03 CSU | 32 0.32 63.35 CT7 | 1 0.01 63.36 CT9 | 3 0.03 63.39 CTS | 1 0.01 63.40 CUD | 3 0.03 63.43 CUS | 15 0.15 63.58 CUT | 31 0.31 63.89 CVC | 2 0.02 63.91 CVT | 16 0.16 64.07 CYC | 1 0.01 64.08 D10 | 22 0.22 64.30 D20 | 15 0.15 64.45 D34 | 5 0.05 64.50 D60 | 1 0.01 64.51 DAR | 13 0.13 64.64 DC9 | 1 0.01 64.65 DCU | 10 0.10 64.75 DEM | 3 0.03 64.78 DEV | 72 0.72 65.50 DEX | 2 0.02 65.52 DGT | 7 0.07 65.59 DLM | 6 0.06 65.65 DLT | 15 0.15 65.80 DLX | 9 0.09 65.89 DPL | 4 0.04 65.93 DSE | 1 0.01 65.94 DSP | 3 0.03 65.97 DSW | 14 0.14 66.11 DUS | 33 0.33 66.44 DYN | 3 0.03 66.47 E10 | 1 0.01 66.48 E1V | 16 0.16 66.64 E20 | 2 0.02 66.66 E2V | 11 0.11 66.77 E3V | 14 0.14 66.91 ECU | 30 0.30 67.21 ELC | 35 0.35 67.56 ELD | 12 0.12 67.68 ELE | 8 0.08 67.76 ELL | 1 0.01 67.77 ELM | 4 0.04 67.81 ESA | 1 0.01 67.82 ESC | 1 0.01 67.83 EST | 5 0.05 67.88 EXE | 2 0.02 67.90 F10 | 145 1.45 69.35 F11 | 3 0.03 69.38 F15 | 4 0.04 69.42 F25 | 89 0.89 70.31 F35 | 18 0.18 70.49 F50 | 21 0.21 70.70 F60 | 14 0.14 70.84 F61 | 2 0.02 70.86 F70 | 7 0.07 70.93 F75 | 4 0.04 70.97 F7M | 1 0.01 70.98 F85 | 2 0.02 71.00 FAI | 13 0.13 71.13 FAL | 10 0.10 71.23 FAM | 4 0.04 71.27 FBD | 40 0.40 71.67 FBR | 7 0.07 71.74 FES | 5 0.05 71.79 FFM | 10 0.10 71.89 FGT | 2 0.02 71.91 FJ4 | 2 0.02 71.93 FOX | 1 0.01 71.94 FSP | 2 0.02 71.96 FSQ | 1 0.01 71.97 FUR | 5 0.05 72.02 FUT | 8 0.08 72.10 FXL | 10 0.10 72.20 FY1 | 3 0.03 72.23 FY2 | 12 0.12 72.35 FY3 | 54 0.54 72.89 G10 | 17 0.17 73.06 G20 | 5 0.05 73.11 G30 | 4 0.04 73.15 G35 | 1 0.01 73.16 G40 | 4 0.04 73.20 G45 | 1 0.01 73.21 GAL | 101 1.01 74.22 GFB | 1 0.01 74.23 GFC | 1 0.01 74.24 GFU | 2 0.02 74.26 GGH | 2 0.02 74.28 GL | 1 0.01 74.29 GL1 | 3 0.03 74.32 GRA | 54 0.54 74.86 GRD | 8 0.08 74.94 GRE | 14 0.14 75.08 GSA | 5 0.05 75.13 GTB | 1 0.01 75.14 GTE | 2 0.02 75.16 GTO | 54 0.54 75.70 GTS | 14 0.14 75.84 GTX | 2 0.02 75.86 GXL | 2 0.02 75.88 HI9 | 1 0.01 75.89 HOR | 18 0.18 76.07 HST | 6 0.06 76.13 HV7 | 1 0.01 76.14 IMP | 187 1.87 78.01 ISS | 15 0.15 78.16 J90 | 1 0.01 78.17 JAV | 1 0.01 78.18 JPR | 1 0.01 78.19 JST | 8 0.08 78.27 JV2 | 1 0.01 78.28 K10 | 22 0.22 78.50 K20 | 15 0.15 78.65 KAR | 9 0.09 78.74 KBZ | 21 0.21 78.95 KES | 5 0.05 79.00 KIN | 15 0.15 79.15 KOC | 8 0.08 79.23 KOM | 3 0.03 79.26 KS2 | 1 0.01 79.27 L10 | 4 0.04 79.31 L12 | 1 0.01 79.32 L35 | 8 0.08 79.40 L60 | 1 0.01 79.41 L6M | 1 0.01 79.42 L8M | 1 0.01 79.43 L90 | 1 0.01 79.44 LAG | 2 0.02 79.46 LB1 | 23 0.23 79.69 LBD | 1 0.01 79.70 LCH | 4 0.04 79.74 LCU | 13 0.13 79.87 LCW | 2 0.02 79.89 LD5 | 1 0.01 79.90 LEM | 26 0.26 80.16 LES | 10 0.10 80.26 LGA | 4 0.04 80.30 LLX | 4 0.04 80.34 LN8 | 1 0.01 80.35 LN9 | 2 0.02 80.37 LS5 | 1 0.01 80.38 LSP | 10 0.10 80.48 LT9 | 4 0.04 80.52 LTB | 16 0.16 80.68 LTD | 77 0.77 81.45 LTL | 3 0.03 81.48 LUV | 15 0.15 81.63 M22 | 5 0.05 81.68 M2G | 4 0.04 81.72 M50 | 3 0.03 81.75 M65 | 2 0.02 81.77 MAL | 129 1.29 83.06 MAR | 14 0.14 83.20 MAT | 8 0.08 83.28 MAV | 77 0.77 84.05 MAX | 1 0.01 84.06 MBR | 9 0.09 84.15 MCL | 5 0.05 84.20 MCU | 5 0.05 84.25 MGB | 5 0.05 84.30 MGG | 2 0.02 84.32 MGH | 1 0.01 84.33 MGO | 5 0.05 84.38 MGR | 3 0.03 84.41 MID | 3 0.03 84.44 MK2 | 11 0.11 84.55 MK3 | 3 0.03 84.58 MK4 | 8 0.08 84.66 MM1 | 9 0.09 84.75 MMX | 7 0.07 84.82 MOC | 73 0.73 85.55 MON | 24 0.24 85.79 MOT | 3 0.03 85.82 MOZ | 10 0.10 85.92 MT2 | 1 0.01 85.93 MU2 | 11 0.11 86.04 MUS | 102 1.02 87.06 MX1 | 1 0.01 87.07 MXB | 6 0.06 87.13 MXM | 6 0.06 87.19 MXW | 3 0.03 87.22 N60 | 2 0.02 87.24 N6C | 1 0.01 87.25 N70 | 1 0.01 87.26 N80 | 1 0.01 87.27 N8M | 1 0.01 87.28 NCU | 21 0.21 87.49 NDX | 2 0.02 87.51 NEW | 22 0.22 87.73 NOM | 4 0.04 87.77 NOV | 47 0.47 88.24 NT9 | 1 0.01 88.25 NY | 12 0.12 88.37 NYB | 2 0.02 88.39 OME | 2 0.02 88.41 P30 | 3 0.03 88.44 P34 | 2 0.02 88.46 P50 | 3 0.03 88.49 P52 | 8 0.08 88.57 P62 | 26 0.26 88.83 PAC | 1 0.01 88.84 PAR | 2 0.02 88.86 PB3 | 1 0.01 88.87 PBW | 1 0.01 88.88 PCU | 3 0.03 88.91 PIN | 137 1.37 90.28 PL5 | 37 0.37 90.65 PL6 | 13 0.13 90.78 POL | 22 0.22 91.00 R12 | 1 0.01 91.01 R14 | 3 0.03 91.04 R23 | 1 0.01 91.05 R28 | 1 0.01 91.06 R44 | 4 0.04 91.10 R50 | 3 0.03 91.13 RA | 5 0.05 91.18 RAB | 2 0.02 91.20 RAM | 1 0.01 91.21 RAN | 12 0.12 91.33 RAW | 11 0.11 91.44 RC | 1 0.01 91.45 REB | 3 0.03 91.48 REG | 10 0.10 91.58 RGT | 5 0.05 91.63 RIV | 37 0.37 92.00 RN2 | 4 0.04 92.04 RN7 | 2 0.02 92.06 ROY | 21 0.21 92.27 RP1 | 2 0.02 92.29 RRU | 29 0.29 92.58 RSQ | 2 0.02 92.60 RST | 3 0.03 92.63 RX2 | 10 0.10 92.73 RX3 | 11 0.11 92.84 RX4 | 6 0.06 92.90 RXL | 1 0.01 92.91 S/C | 2 0.02 92.93 S10 | 1 0.01 92.94 S12 | 2 0.02 92.96 S20 | 1 0.01 92.97 S34 | 4 0.04 93.01 S35 | 3 0.03 93.04 S85 | 3 0.03 93.07 S9M | 1 0.01 93.08 SAT | 16 0.16 93.24 SCA | 1 0.01 93.25 SCU | 5 0.05 93.30 SKC | 12 0.12 93.42 SKY | 21 0.21 93.63 SL3 | 6 0.06 93.69 SPE | 6 0.06 93.75 SPO | 17 0.17 93.92 SPT | 1 0.01 93.93 SRE | 2 0.02 93.95 SRL | 1 0.01 93.96 SSE | 4 0.04 94.00 SSO | 4 0.04 94.04 SSP | 6 0.06 94.10 SSU | 5 0.05 94.15 STA | 1 0.01 94.16 STB | 2 0.02 94.18 SUB | 6 0.06 94.24 SUP | 25 0.25 94.49 SWG | 11 0.11 94.60 T50 | 3 0.03 94.63 T80 | 2 0.02 94.65 TBR | 4 0.04 94.69 TCU | 13 0.13 94.82 TEM | 4 0.04 94.86 TGT | 10 0.10 94.96 THG | 3 0.03 94.99 THU | 36 0.36 95.35 TOR | 35 0.35 95.70 TOW | 9 0.09 95.79 TP1 | 192 1.92 97.71 TP3 | 12 0.12 97.83 TP4 | 7 0.07 97.90 TRA | 9 0.09 97.99 TSQ | 2 0.02 98.01 U10 | 16 0.16 98.17 V10 | 6 0.06 98.23 V20 | 1 0.01 98.24 VAL | 5 0.05 98.29 VAN | 1 0.01 98.30 VCU | 4 0.04 98.34 VEG | 84 0.84 99.18 VEN | 8 0.08 99.26 VIP | 1 0.01 99.27 VIS | 16 0.16 99.43 VSG | 2 0.02 99.45 W10 | 14 0.14 99.59 W20 | 7 0.07 99.66 W90 | 2 0.02 99.68 WAG | 1 0.01 99.69 WCU | 4 0.04 99.73 WIL | 7 0.07 99.80 WT1 | 1 0.01 99.81 WT9 | 1 0.01 99.82 XL3 | 2 0.02 99.84 XR7 | 16 0.16 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 22 Apr 2016