Frequencies for first 10,000 rows of ser_tr variable in person dataset : VIN | Series-Truc | k | Freq. Percent Cum. ------------+----------------------------------- | 852 8.52 8.52 *** | 5,421 54.21 62.73 150 | 6 0.06 62.79 3/4 | 1 0.01 62.80 44P | 36 0.36 63.16 600 | 1 0.01 63.17 620 | 18 0.18 63.35 720 | 31 0.31 63.66 999 | 1,409 14.09 77.75 A10 | 5 0.05 77.80 B20 | 13 0.13 77.93 BRO | 30 0.30 78.23 BRT | 2 0.02 78.25 BUS | 5 0.05 78.30 C10 | 290 2.90 81.20 C15 | 59 0.59 81.79 C20 | 64 0.64 82.43 C25 | 17 0.17 82.60 C30 | 22 0.22 82.82 C35 | 10 0.10 82.92 C50 | 2 0.02 82.94 C60 | 10 0.10 83.04 C65 | 10 0.10 83.14 C6V | 7 0.07 83.21 C96 | 9 0.09 83.30 CGS | 4 0.04 83.34 CHK | 13 0.13 83.47 CLU | 21 0.21 83.68 COE | 21 0.21 83.89 COF | 467 4.67 88.56 COL | 2 0.02 88.58 CON | 24 0.24 88.82 COT | 1 0.01 88.83 COU | 38 0.38 89.21 CTS | 40 0.40 89.61 CTV | 13 0.13 89.74 CVS | 2 0.02 89.76 D10 | 20 0.20 89.96 D15 | 17 0.17 90.13 D20 | 8 0.08 90.21 D5I | 22 0.22 90.43 D95 | 5 0.05 90.48 DC9 | 5 0.05 90.53 DH9 | 4 0.04 90.57 ELC | 6 0.06 90.63 F95 | 3 0.03 90.66 FLS | 2 0.02 90.68 G25 | 2 0.02 90.70 H95 | 2 0.02 90.72 HC9 | 1 0.01 90.73 HI9 | 2 0.02 90.75 HIC | 2 0.02 90.77 HLX | 12 0.12 90.89 HTC | 8 0.08 90.97 HTP | 37 0.37 91.34 HTW | 5 0.05 91.39 J75 | 1 0.01 91.40 J95 | 3 0.03 91.43 JC9 | 1 0.01 91.44 JEE | 38 0.38 91.82 JET | 1 0.01 91.83 JH9 | 2 0.02 91.85 JI9 | 2 0.02 91.87 K10 | 122 1.22 93.09 K15 | 44 0.44 93.53 K20 | 32 0.32 93.85 K25 | 4 0.04 93.89 K30 | 6 0.06 93.95 KOM | 7 0.07 94.02 L90 | 1 0.01 94.03 LDS | 9 0.09 94.12 LLN | 3 0.03 94.15 LSB | 45 0.45 94.60 LTC | 1 0.01 94.61 LUV | 32 0.32 94.93 M95 | 1 0.01 94.94 MHC | 11 0.11 95.05 MHV | 24 0.24 95.29 MXV | 16 0.16 95.45 MXW | 12 0.12 95.57 NC9 | 2 0.02 95.59 P20 | 1 0.01 95.60 P30 | 5 0.05 95.65 P52 | 3 0.03 95.68 P62 | 15 0.15 95.83 PCC | 6 0.06 95.89 PL5 | 5 0.05 95.94 RAL | 3 0.03 95.97 RAM | 1 0.01 95.98 RAN | 2 0.02 96.00 RB | 3 0.03 96.03 RC | 2 0.02 96.05 RNG | 10 0.10 96.15 RPU | 2 0.02 96.17 S | 22 0.22 96.39 S/V | 1 0.01 96.40 S10 | 13 0.13 96.53 S50 | 2 0.02 96.55 S60 | 1 0.01 96.56 SCT | 26 0.26 96.82 SPO | 12 0.12 96.94 SPT | 15 0.15 97.09 SS | 6 0.06 97.15 T50 | 2 0.02 97.17 T65 | 1 0.01 97.18 TNS | 6 0.06 97.24 TRA | 14 0.14 97.38 UNI | 1 0.01 97.39 VAN | 224 2.24 99.63 VGN | 3 0.03 99.66 VOY | 4 0.04 99.70 VVN | 2 0.02 99.72 W10 | 10 0.10 99.82 W15 | 4 0.04 99.86 W20 | 10 0.10 99.96 WAG | 2 0.02 99.98 XCO | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Apr 2016