Frequencies for first 10,000 rows of prov0415 variable in pos1991 dataset : date center | began | providing | serv | Freq. Percent Cum. ------------+----------------------------------- | 9,683 96.83 96.83 700601 | 1 0.01 96.84 710101 | 1 0.01 96.85 710615 | 1 0.01 96.86 730919 | 1 0.01 96.87 740630 | 1 0.01 96.88 750106 | 1 0.01 96.89 750214 | 1 0.01 96.90 751201 | 1 0.01 96.91 760401 | 1 0.01 96.92 760501 | 1 0.01 96.93 760825 | 1 0.01 96.94 760901 | 1 0.01 96.95 770201 | 1 0.01 96.96 790101 | 1 0.01 96.97 790117 | 1 0.01 96.98 790130 | 1 0.01 96.99 790202 | 1 0.01 97.00 790222 | 1 0.01 97.01 791201 | 1 0.01 97.02 800130 | 1 0.01 97.03 800912 | 1 0.01 97.04 800915 | 1 0.01 97.05 810101 | 1 0.01 97.06 810114 | 1 0.01 97.07 810401 | 1 0.01 97.08 810406 | 1 0.01 97.09 810501 | 1 0.01 97.10 810727 | 1 0.01 97.11 811015 | 1 0.01 97.12 820601 | 1 0.01 97.13 820701 | 2 0.02 97.15 820726 | 1 0.01 97.16 820801 | 1 0.01 97.17 821210 | 1 0.01 97.18 830103 | 1 0.01 97.19 830110 | 1 0.01 97.20 830116 | 1 0.01 97.21 830201 | 1 0.01 97.22 830209 | 1 0.01 97.23 830215 | 1 0.01 97.24 830223 | 1 0.01 97.25 830301 | 1 0.01 97.26 830418 | 1 0.01 97.27 830421 | 1 0.01 97.28 830503 | 1 0.01 97.29 830516 | 3 0.03 97.32 830517 | 1 0.01 97.33 830627 | 1 0.01 97.34 830718 | 1 0.01 97.35 830813 | 1 0.01 97.36 830906 | 1 0.01 97.37 831001 | 1 0.01 97.38 831006 | 1 0.01 97.39 831030 | 1 0.01 97.40 831115 | 1 0.01 97.41 831201 | 3 0.03 97.44 831210 | 1 0.01 97.45 831219 | 1 0.01 97.46 831223 | 1 0.01 97.47 840101 | 1 0.01 97.48 840210 | 1 0.01 97.49 840215 | 1 0.01 97.50 840301 | 2 0.02 97.52 840319 | 1 0.01 97.53 840326 | 1 0.01 97.54 840329 | 1 0.01 97.55 840401 | 3 0.03 97.58 840412 | 1 0.01 97.59 840420 | 1 0.01 97.60 840421 | 1 0.01 97.61 840423 | 1 0.01 97.62 840501 | 2 0.02 97.64 840507 | 1 0.01 97.65 840515 | 1 0.01 97.66 840601 | 1 0.01 97.67 840615 | 2 0.02 97.69 840622 | 1 0.01 97.70 840628 | 1 0.01 97.71 840709 | 1 0.01 97.72 840716 | 2 0.02 97.74 840719 | 1 0.01 97.75 840723 | 1 0.01 97.76 840730 | 1 0.01 97.77 840824 | 1 0.01 97.78 840827 | 1 0.01 97.79 840901 | 2 0.02 97.81 840904 | 1 0.01 97.82 840914 | 1 0.01 97.83 840917 | 1 0.01 97.84 840924 | 1 0.01 97.85 841001 | 3 0.03 97.88 841015 | 1 0.01 97.89 841101 | 1 0.01 97.90 841119 | 1 0.01 97.91 841126 | 1 0.01 97.92 841201 | 3 0.03 97.95 841203 | 2 0.02 97.97 841205 | 1 0.01 97.98 841217 | 2 0.02 98.00 850107 | 1 0.01 98.01 850109 | 1 0.01 98.02 850114 | 1 0.01 98.03 850115 | 1 0.01 98.04 850118 | 1 0.01 98.05 850121 | 1 0.01 98.06 850213 | 1 0.01 98.07 850226 | 1 0.01 98.08 850301 | 3 0.03 98.11 850304 | 1 0.01 98.12 850308 | 1 0.01 98.13 850325 | 1 0.01 98.14 850329 | 1 0.01 98.15 850401 | 1 0.01 98.16 850404 | 1 0.01 98.17 850415 | 1 0.01 98.18 850424 | 1 0.01 98.19 850501 | 1 0.01 98.20 850503 | 1 0.01 98.21 850513 | 2 0.02 98.23 850521 | 1 0.01 98.24 850528 | 1 0.01 98.25 850601 | 1 0.01 98.26 850615 | 1 0.01 98.27 850618 | 1 0.01 98.28 850620 | 1 0.01 98.29 850624 | 1 0.01 98.30 850703 | 1 0.01 98.31 850708 | 1 0.01 98.32 850729 | 1 0.01 98.33 850730 | 1 0.01 98.34 850819 | 1 0.01 98.35 850823 | 2 0.02 98.37 850826 | 1 0.01 98.38 850901 | 1 0.01 98.39 850905 | 1 0.01 98.40 850923 | 1 0.01 98.41 851115 | 1 0.01 98.42 851201 | 1 0.01 98.43 851202 | 1 0.01 98.44 851216 | 1 0.01 98.45 851227 | 1 0.01 98.46 851230 | 1 0.01 98.47 860203 | 1 0.01 98.48 860210 | 1 0.01 98.49 860213 | 1 0.01 98.50 860301 | 1 0.01 98.51 860429 | 1 0.01 98.52 860501 | 1 0.01 98.53 860512 | 1 0.01 98.54 860515 | 1 0.01 98.55 860717 | 1 0.01 98.56 860819 | 1 0.01 98.57 860916 | 1 0.01 98.58 860929 | 1 0.01 98.59 861008 | 1 0.01 98.60 861020 | 1 0.01 98.61 861201 | 1 0.01 98.62 861231 | 2 0.02 98.64 870101 | 1 0.01 98.65 870130 | 1 0.01 98.66 870209 | 1 0.01 98.67 870315 | 1 0.01 98.68 870318 | 1 0.01 98.69 870601 | 1 0.01 98.70 870604 | 1 0.01 98.71 870627 | 1 0.01 98.72 870701 | 1 0.01 98.73 870720 | 1 0.01 98.74 870801 | 1 0.01 98.75 870810 | 1 0.01 98.76 870930 | 1 0.01 98.77 870931 | 1 0.01 98.78 871101 | 1 0.01 98.79 871201 | 1 0.01 98.80 880104 | 1 0.01 98.81 880217 | 1 0.01 98.82 880225 | 1 0.01 98.83 880321 | 1 0.01 98.84 880324 | 1 0.01 98.85 880328 | 1 0.01 98.86 880425 | 1 0.01 98.87 880502 | 1 0.01 98.88 880509 | 1 0.01 98.89 880519 | 1 0.01 98.90 880608 | 1 0.01 98.91 880615 | 1 0.01 98.92 880718 | 1 0.01 98.93 880724 | 1 0.01 98.94 880801 | 2 0.02 98.96 880815 | 1 0.01 98.97 880816 | 1 0.01 98.98 880820 | 1 0.01 98.99 880907 | 1 0.01 99.00 880910 | 1 0.01 99.01 880915 | 1 0.01 99.02 880920 | 2 0.02 99.04 881001 | 2 0.02 99.06 881015 | 1 0.01 99.07 881017 | 1 0.01 99.08 881101 | 3 0.03 99.11 881122 | 1 0.01 99.12 881128 | 1 0.01 99.13 881212 | 1 0.01 99.14 890103 | 1 0.01 99.15 890113 | 1 0.01 99.16 890131 | 1 0.01 99.17 890201 | 1 0.01 99.18 890301 | 2 0.02 99.20 890306 | 1 0.01 99.21 890313 | 1 0.01 99.22 890315 | 1 0.01 99.23 890401 | 1 0.01 99.24 890406 | 1 0.01 99.25 890411 | 1 0.01 99.26 890516 | 1 0.01 99.27 890530 | 1 0.01 99.28 890621 | 1 0.01 99.29 890630 | 1 0.01 99.30 890807 | 2 0.02 99.32 890815 | 1 0.01 99.33 890901 | 1 0.01 99.34 890918 | 2 0.02 99.36 891001 | 1 0.01 99.37 891018 | 1 0.01 99.38 891023 | 1 0.01 99.39 891025 | 1 0.01 99.40 891027 | 1 0.01 99.41 891031 | 1 0.01 99.42 891106 | 1 0.01 99.43 891113 | 1 0.01 99.44 891120 | 1 0.01 99.45 891201 | 2 0.02 99.47 891214 | 1 0.01 99.48 891215 | 1 0.01 99.49 900201 | 1 0.01 99.50 900206 | 1 0.01 99.51 900219 | 1 0.01 99.52 900309 | 1 0.01 99.53 900319 | 1 0.01 99.54 900401 | 1 0.01 99.55 900416 | 1 0.01 99.56 900501 | 2 0.02 99.58 900511 | 1 0.01 99.59 900601 | 1 0.01 99.60 900610 | 1 0.01 99.61 900618 | 1 0.01 99.62 900730 | 1 0.01 99.63 900824 | 1 0.01 99.64 900901 | 1 0.01 99.65 900907 | 1 0.01 99.66 900915 | 1 0.01 99.67 900927 | 1 0.01 99.68 901001 | 1 0.01 99.69 901018 | 1 0.01 99.70 901019 | 1 0.01 99.71 901101 | 1 0.01 99.72 901127 | 1 0.01 99.73 901207 | 1 0.01 99.74 901210 | 1 0.01 99.75 901212 | 1 0.01 99.76 901213 | 1 0.01 99.77 901231 | 1 0.01 99.78 910115 | 1 0.01 99.79 910124 | 1 0.01 99.80 910126 | 1 0.01 99.81 910221 | 1 0.01 99.82 910301 | 1 0.01 99.83 910302 | 1 0.01 99.84 910315 | 1 0.01 99.85 910321 | 1 0.01 99.86 910422 | 1 0.01 99.87 910502 | 1 0.01 99.88 910509 | 1 0.01 99.89 910601 | 2 0.02 99.91 910611 | 1 0.01 99.92 910617 | 1 0.01 99.93 910619 | 1 0.01 99.94 910708 | 2 0.02 99.96 910801 | 2 0.02 99.98 910805 | 1 0.01 99.99 911007 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 26 Jan 2016