Frequencies for first 10,000 rows of ser_tr variable in person dataset : VIN | Series-Truc | k | Freq. Percent Cum. ------------+----------------------------------- | 1,058 10.58 10.58 *** | 5,020 50.20 60.78 150 | 1 0.01 60.79 620 | 39 0.39 61.18 999 | 2,070 20.70 81.88 A10 | 3 0.03 81.91 ART | 1 0.01 81.92 BRO | 5 0.05 81.97 BRT | 3 0.03 82.00 C10 | 268 2.68 84.68 C15 | 63 0.63 85.31 C20 | 67 0.67 85.98 C25 | 22 0.22 86.20 C30 | 24 0.24 86.44 C35 | 9 0.09 86.53 C50 | 15 0.15 86.68 C60 | 4 0.04 86.72 C65 | 6 0.06 86.78 C6V | 1 0.01 86.79 CGS | 4 0.04 86.83 CHK | 4 0.04 86.87 CLS | 1 0.01 86.88 CLU | 14 0.14 87.02 COF | 451 4.51 91.53 COL | 12 0.12 91.65 CON | 14 0.14 91.79 COU | 26 0.26 92.05 CPU | 1 0.01 92.06 CTS | 47 0.47 92.53 CTV | 4 0.04 92.57 D10 | 28 0.28 92.85 D20 | 10 0.10 92.95 D30 | 1 0.01 92.96 D50 | 1 0.01 92.97 D5I | 1 0.01 92.98 DC9 | 15 0.15 93.13 DH9 | 8 0.08 93.21 DJ9 | 2 0.02 93.23 DK9 | 1 0.01 93.24 ELC | 16 0.16 93.40 EPU | 2 0.02 93.42 FLS | 6 0.06 93.48 G15 | 1 0.01 93.49 HI9 | 3 0.03 93.52 HIC | 1 0.01 93.53 HLX | 9 0.09 93.62 HTC | 5 0.05 93.67 HTP | 22 0.22 93.89 HTW | 13 0.13 94.02 J95 | 1 0.01 94.03 JEE | 25 0.25 94.28 JET | 15 0.15 94.43 JI9 | 2 0.02 94.45 JM7 | 2 0.02 94.47 JN9 | 1 0.01 94.48 K10 | 87 0.87 95.35 K15 | 35 0.35 95.70 K20 | 14 0.14 95.84 K25 | 10 0.10 95.94 K30 | 1 0.01 95.95 KOM | 3 0.03 95.98 L90 | 1 0.01 95.99 LDS | 10 0.10 96.09 LLN | 1 0.01 96.10 LTC | 2 0.02 96.12 LUV | 25 0.25 96.37 M95 | 1 0.01 96.38 MC2 | 1 0.01 96.39 MHV | 30 0.30 96.69 MXV | 12 0.12 96.81 MXW | 13 0.13 96.94 N95 | 1 0.01 96.95 P30 | 2 0.02 96.97 PAR | 1 0.01 96.98 PL5 | 7 0.07 97.05 PL6 | 20 0.20 97.25 PYS | 1 0.01 97.26 RAN | 6 0.06 97.32 S55 | 1 0.01 97.33 SCO | 2 0.02 97.35 SCT | 7 0.07 97.42 SPO | 9 0.09 97.51 SPR | 4 0.04 97.55 SPT | 16 0.16 97.71 SS | 3 0.03 97.74 T65 | 1 0.01 97.75 TNS | 6 0.06 97.81 TRA | 16 0.16 97.97 VAN | 175 1.75 99.72 W10 | 10 0.10 99.82 W20 | 9 0.09 99.91 WAG | 9 0.09 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 22 Apr 2016