Frequencies for first 10,000 rows of prov1615 variable in posclia2000 dataset : prov1615 | Freq. Percent Cum. ------------+----------------------------------- | 9,918 99.18 99.18 19941228 | 1 0.01 99.19 19950103 | 1 0.01 99.20 19950116 | 1 0.01 99.21 19950428 | 1 0.01 99.22 19950501 | 1 0.01 99.23 19950801 | 1 0.01 99.24 19950903 | 1 0.01 99.25 19951101 | 1 0.01 99.26 19951109 | 1 0.01 99.27 19951201 | 1 0.01 99.28 19960101 | 11 0.11 99.39 19960126 | 2 0.02 99.41 19960201 | 1 0.01 99.42 19960301 | 1 0.01 99.43 19960401 | 1 0.01 99.44 19960503 | 1 0.01 99.45 19960524 | 1 0.01 99.46 19960601 | 1 0.01 99.47 19960701 | 2 0.02 99.49 19960807 | 1 0.01 99.50 19960901 | 1 0.01 99.51 19960905 | 1 0.01 99.52 19961104 | 1 0.01 99.53 19961106 | 1 0.01 99.54 19961231 | 1 0.01 99.55 19970101 | 3 0.03 99.58 19970131 | 1 0.01 99.59 19970301 | 1 0.01 99.60 19970310 | 1 0.01 99.61 19970430 | 1 0.01 99.62 19970515 | 4 0.04 99.66 19970602 | 1 0.01 99.67 19970630 | 1 0.01 99.68 19970701 | 1 0.01 99.69 19970708 | 5 0.05 99.74 19971001 | 4 0.04 99.78 19971021 | 1 0.01 99.79 19971031 | 1 0.01 99.80 19980101 | 1 0.01 99.81 19980105 | 1 0.01 99.82 19980301 | 1 0.01 99.83 19980501 | 1 0.01 99.84 19981001 | 1 0.01 99.85 19981101 | 2 0.02 99.87 19981229 | 1 0.01 99.88 19990101 | 1 0.01 99.89 19990208 | 1 0.01 99.90 19990209 | 1 0.01 99.91 19990218 | 1 0.01 99.92 19990301 | 1 0.01 99.93 19990311 | 1 0.01 99.94 19990820 | 1 0.01 99.95 19990922 | 2 0.02 99.97 19991122 | 1 0.01 99.98 19991130 | 1 0.01 99.99 20000401 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 26 Jan 2016