Frequencies for first 10,000 rows of prov0415 variable in pos1998 dataset : date center | began | providing | serv | Freq. Percent Cum. ------------+----------------------------------- | 9,416 94.16 94.16 19700212 | 1 0.01 94.17 19710101 | 1 0.01 94.18 19710615 | 1 0.01 94.19 19730101 | 1 0.01 94.20 19730919 | 1 0.01 94.21 19740101 | 1 0.01 94.22 19740630 | 1 0.01 94.23 19750106 | 1 0.01 94.24 19750214 | 1 0.01 94.25 19751201 | 1 0.01 94.26 19760401 | 1 0.01 94.27 19760501 | 1 0.01 94.28 19760825 | 1 0.01 94.29 19760901 | 1 0.01 94.30 19770201 | 1 0.01 94.31 19790101 | 1 0.01 94.32 19790117 | 1 0.01 94.33 19790130 | 1 0.01 94.34 19790222 | 1 0.01 94.35 19791201 | 1 0.01 94.36 19800912 | 1 0.01 94.37 19800915 | 1 0.01 94.38 19810101 | 1 0.01 94.39 19810114 | 1 0.01 94.40 19810401 | 1 0.01 94.41 19810406 | 1 0.01 94.42 19810727 | 1 0.01 94.43 19811015 | 1 0.01 94.44 19820601 | 1 0.01 94.45 19820701 | 2 0.02 94.47 19820726 | 1 0.01 94.48 19820801 | 1 0.01 94.49 19821210 | 1 0.01 94.50 19830101 | 2 0.02 94.52 19830103 | 1 0.01 94.53 19830110 | 1 0.01 94.54 19830116 | 1 0.01 94.55 19830201 | 1 0.01 94.56 19830209 | 1 0.01 94.57 19830215 | 1 0.01 94.58 19830223 | 1 0.01 94.59 19830301 | 1 0.01 94.60 19830418 | 1 0.01 94.61 19830421 | 1 0.01 94.62 19830503 | 1 0.01 94.63 19830516 | 3 0.03 94.66 19830517 | 1 0.01 94.67 19830627 | 1 0.01 94.68 19830718 | 1 0.01 94.69 19830813 | 1 0.01 94.70 19830906 | 1 0.01 94.71 19830930 | 1 0.01 94.72 19831006 | 1 0.01 94.73 19831030 | 1 0.01 94.74 19831115 | 1 0.01 94.75 19831201 | 2 0.02 94.77 19831210 | 1 0.01 94.78 19831219 | 1 0.01 94.79 19831223 | 1 0.01 94.80 19840210 | 1 0.01 94.81 19840215 | 1 0.01 94.82 19840216 | 1 0.01 94.83 19840301 | 1 0.01 94.84 19840319 | 1 0.01 94.85 19840322 | 1 0.01 94.86 19840326 | 1 0.01 94.87 19840401 | 2 0.02 94.89 19840406 | 1 0.01 94.90 19840412 | 1 0.01 94.91 19840420 | 1 0.01 94.92 19840423 | 1 0.01 94.93 19840501 | 1 0.01 94.94 19840507 | 1 0.01 94.95 19840515 | 1 0.01 94.96 19840601 | 1 0.01 94.97 19840615 | 1 0.01 94.98 19840622 | 1 0.01 94.99 19840628 | 1 0.01 95.00 19840701 | 2 0.02 95.02 19840709 | 1 0.01 95.03 19840716 | 2 0.02 95.05 19840719 | 1 0.01 95.06 19840723 | 1 0.01 95.07 19840730 | 1 0.01 95.08 19840806 | 1 0.01 95.09 19840824 | 1 0.01 95.10 19840901 | 3 0.03 95.13 19840904 | 1 0.01 95.14 19840914 | 1 0.01 95.15 19840917 | 1 0.01 95.16 19840924 | 1 0.01 95.17 19841001 | 3 0.03 95.20 19841015 | 1 0.01 95.21 19841101 | 1 0.01 95.22 19841119 | 1 0.01 95.23 19841126 | 1 0.01 95.24 19841201 | 2 0.02 95.26 19841203 | 2 0.02 95.28 19841205 | 1 0.01 95.29 19841217 | 1 0.01 95.30 19841218 | 1 0.01 95.31 19850107 | 1 0.01 95.32 19850109 | 1 0.01 95.33 19850114 | 1 0.01 95.34 19850118 | 1 0.01 95.35 19850121 | 1 0.01 95.36 19850201 | 1 0.01 95.37 19850212 | 1 0.01 95.38 19850213 | 1 0.01 95.39 19850226 | 1 0.01 95.40 19850301 | 3 0.03 95.43 19850304 | 1 0.01 95.44 19850308 | 1 0.01 95.45 19850309 | 1 0.01 95.46 19850325 | 1 0.01 95.47 19850329 | 1 0.01 95.48 19850401 | 2 0.02 95.50 19850404 | 1 0.01 95.51 19850424 | 1 0.01 95.52 19850501 | 1 0.01 95.53 19850503 | 1 0.01 95.54 19850508 | 1 0.01 95.55 19850513 | 2 0.02 95.57 19850515 | 1 0.01 95.58 19850521 | 1 0.01 95.59 19850528 | 1 0.01 95.60 19850601 | 1 0.01 95.61 19850605 | 1 0.01 95.62 19850615 | 1 0.01 95.63 19850618 | 1 0.01 95.64 19850620 | 1 0.01 95.65 19850624 | 1 0.01 95.66 19850703 | 1 0.01 95.67 19850708 | 1 0.01 95.68 19850729 | 1 0.01 95.69 19850730 | 1 0.01 95.70 19850819 | 1 0.01 95.71 19850823 | 2 0.02 95.73 19850826 | 1 0.01 95.74 19850901 | 1 0.01 95.75 19850905 | 1 0.01 95.76 19851201 | 1 0.01 95.77 19851202 | 1 0.01 95.78 19851203 | 1 0.01 95.79 19851216 | 1 0.01 95.80 19851227 | 1 0.01 95.81 19851230 | 1 0.01 95.82 19860203 | 1 0.01 95.83 19860210 | 1 0.01 95.84 19860213 | 1 0.01 95.85 19860301 | 1 0.01 95.86 19860429 | 1 0.01 95.87 19860501 | 1 0.01 95.88 19860512 | 1 0.01 95.89 19860515 | 1 0.01 95.90 19860819 | 1 0.01 95.91 19860916 | 1 0.01 95.92 19860929 | 1 0.01 95.93 19861008 | 1 0.01 95.94 19861026 | 1 0.01 95.95 19861201 | 1 0.01 95.96 19861231 | 2 0.02 95.98 19870101 | 1 0.01 95.99 19870130 | 1 0.01 96.00 19870209 | 1 0.01 96.01 19870315 | 1 0.01 96.02 19870318 | 1 0.01 96.03 19870601 | 1 0.01 96.04 19870604 | 1 0.01 96.05 19870627 | 1 0.01 96.06 19870701 | 1 0.01 96.07 19870720 | 1 0.01 96.08 19870801 | 1 0.01 96.09 19870810 | 1 0.01 96.10 19870930 | 1 0.01 96.11 19871101 | 1 0.01 96.12 19871201 | 1 0.01 96.13 19871210 | 1 0.01 96.14 19880104 | 1 0.01 96.15 19880217 | 1 0.01 96.16 19880225 | 1 0.01 96.17 19880321 | 2 0.02 96.19 19880324 | 1 0.01 96.20 19880401 | 1 0.01 96.21 19880425 | 1 0.01 96.22 19880502 | 1 0.01 96.23 19880509 | 1 0.01 96.24 19880519 | 1 0.01 96.25 19880608 | 1 0.01 96.26 19880615 | 1 0.01 96.27 19880701 | 1 0.01 96.28 19880718 | 1 0.01 96.29 19880724 | 1 0.01 96.30 19880801 | 2 0.02 96.32 19880815 | 1 0.01 96.33 19880820 | 1 0.01 96.34 19880907 | 1 0.01 96.35 19880910 | 1 0.01 96.36 19880915 | 1 0.01 96.37 19880920 | 2 0.02 96.39 19881001 | 2 0.02 96.41 19881015 | 1 0.01 96.42 19881017 | 1 0.01 96.43 19881101 | 2 0.02 96.45 19881122 | 1 0.01 96.46 19881128 | 1 0.01 96.47 19881212 | 1 0.01 96.48 19881221 | 1 0.01 96.49 19881222 | 1 0.01 96.50 19890113 | 1 0.01 96.51 19890131 | 1 0.01 96.52 19890201 | 1 0.01 96.53 19890301 | 2 0.02 96.55 19890313 | 1 0.01 96.56 19890315 | 2 0.02 96.58 19890401 | 1 0.01 96.59 19890406 | 1 0.01 96.60 19890411 | 1 0.01 96.61 19890516 | 1 0.01 96.62 19890530 | 1 0.01 96.63 19890621 | 1 0.01 96.64 19890630 | 2 0.02 96.66 19890807 | 2 0.02 96.68 19890815 | 1 0.01 96.69 19890901 | 1 0.01 96.70 19890918 | 2 0.02 96.72 19891001 | 1 0.01 96.73 19891018 | 1 0.01 96.74 19891023 | 1 0.01 96.75 19891025 | 1 0.01 96.76 19891031 | 1 0.01 96.77 19891106 | 1 0.01 96.78 19891107 | 1 0.01 96.79 19891120 | 1 0.01 96.80 19891201 | 1 0.01 96.81 19891214 | 1 0.01 96.82 19891215 | 1 0.01 96.83 19900201 | 2 0.02 96.85 19900206 | 1 0.01 96.86 19900219 | 1 0.01 96.87 19900305 | 1 0.01 96.88 19900309 | 1 0.01 96.89 19900319 | 1 0.01 96.90 19900326 | 1 0.01 96.91 19900401 | 2 0.02 96.93 19900501 | 2 0.02 96.95 19900511 | 1 0.01 96.96 19900601 | 1 0.01 96.97 19900610 | 1 0.01 96.98 19900618 | 1 0.01 96.99 19900730 | 1 0.01 97.00 19900824 | 1 0.01 97.01 19900901 | 1 0.01 97.02 19900915 | 1 0.01 97.03 19900927 | 1 0.01 97.04 19901001 | 2 0.02 97.06 19901018 | 1 0.01 97.07 19901019 | 1 0.01 97.08 19901101 | 1 0.01 97.09 19901207 | 1 0.01 97.10 19901210 | 1 0.01 97.11 19901212 | 1 0.01 97.12 19901231 | 1 0.01 97.13 19910101 | 1 0.01 97.14 19910110 | 1 0.01 97.15 19910115 | 1 0.01 97.16 19910124 | 1 0.01 97.17 19910126 | 1 0.01 97.18 19910201 | 1 0.01 97.19 19910221 | 1 0.01 97.20 19910301 | 1 0.01 97.21 19910302 | 1 0.01 97.22 19910315 | 1 0.01 97.23 19910328 | 1 0.01 97.24 19910422 | 2 0.02 97.26 19910425 | 1 0.01 97.27 19910502 | 1 0.01 97.28 19910601 | 3 0.03 97.31 19910611 | 1 0.01 97.32 19910617 | 1 0.01 97.33 19910619 | 1 0.01 97.34 19910703 | 1 0.01 97.35 19910708 | 2 0.02 97.37 19910801 | 2 0.02 97.39 19910805 | 1 0.01 97.40 19910808 | 1 0.01 97.41 19910901 | 1 0.01 97.42 19911007 | 1 0.01 97.43 19911115 | 1 0.01 97.44 19911120 | 1 0.01 97.45 19911217 | 1 0.01 97.46 19920109 | 1 0.01 97.47 19920115 | 1 0.01 97.48 19920117 | 1 0.01 97.49 19920122 | 1 0.01 97.50 19920129 | 1 0.01 97.51 19920201 | 3 0.03 97.54 19920203 | 1 0.01 97.55 19920211 | 1 0.01 97.56 19920214 | 1 0.01 97.57 19920301 | 3 0.03 97.60 19920310 | 1 0.01 97.61 19920324 | 1 0.01 97.62 19920330 | 1 0.01 97.63 19920401 | 2 0.02 97.65 19920404 | 1 0.01 97.66 19920406 | 1 0.01 97.67 19920409 | 1 0.01 97.68 19920414 | 1 0.01 97.69 19920422 | 1 0.01 97.70 19920515 | 1 0.01 97.71 19920527 | 1 0.01 97.72 19920609 | 1 0.01 97.73 19920610 | 1 0.01 97.74 19920615 | 1 0.01 97.75 19920701 | 3 0.03 97.78 19920709 | 2 0.02 97.80 19920720 | 1 0.01 97.81 19920821 | 1 0.01 97.82 19920915 | 1 0.01 97.83 19920922 | 1 0.01 97.84 19920928 | 1 0.01 97.85 19920930 | 1 0.01 97.86 19921001 | 1 0.01 97.87 19921009 | 1 0.01 97.88 19921026 | 1 0.01 97.89 19921101 | 1 0.01 97.90 19921106 | 1 0.01 97.91 19921201 | 1 0.01 97.92 19921202 | 1 0.01 97.93 19921222 | 1 0.01 97.94 19921228 | 1 0.01 97.95 19930101 | 2 0.02 97.97 19930104 | 1 0.01 97.98 19930105 | 1 0.01 97.99 19930120 | 1 0.01 98.00 19930201 | 1 0.01 98.01 19930217 | 1 0.01 98.02 19930218 | 1 0.01 98.03 19930309 | 1 0.01 98.04 19930315 | 1 0.01 98.05 19930401 | 2 0.02 98.07 19930409 | 1 0.01 98.08 19930428 | 1 0.01 98.09 19930503 | 1 0.01 98.10 19930601 | 2 0.02 98.12 19930615 | 1 0.01 98.13 19930625 | 1 0.01 98.14 19930706 | 1 0.01 98.15 19930708 | 1 0.01 98.16 19930728 | 1 0.01 98.17 19930812 | 1 0.01 98.18 19930815 | 1 0.01 98.19 19930817 | 1 0.01 98.20 19930823 | 1 0.01 98.21 19930901 | 1 0.01 98.22 19930905 | 1 0.01 98.23 19930915 | 1 0.01 98.24 19931101 | 1 0.01 98.25 19931115 | 1 0.01 98.26 19931214 | 1 0.01 98.27 19931229 | 1 0.01 98.28 19940101 | 2 0.02 98.30 19940120 | 1 0.01 98.31 19940201 | 3 0.03 98.34 19940204 | 2 0.02 98.36 19940215 | 1 0.01 98.37 19940218 | 1 0.01 98.38 19940317 | 1 0.01 98.39 19940322 | 1 0.01 98.40 19940330 | 2 0.02 98.42 19940401 | 1 0.01 98.43 19940501 | 1 0.01 98.44 19940502 | 1 0.01 98.45 19940505 | 1 0.01 98.46 19940516 | 1 0.01 98.47 19940531 | 1 0.01 98.48 19940601 | 1 0.01 98.49 19940701 | 1 0.01 98.50 19940707 | 1 0.01 98.51 19940711 | 1 0.01 98.52 19940801 | 1 0.01 98.53 19940926 | 1 0.01 98.54 19940930 | 1 0.01 98.55 19941001 | 2 0.02 98.57 19941012 | 1 0.01 98.58 19941027 | 1 0.01 98.59 19941031 | 1 0.01 98.60 19941201 | 1 0.01 98.61 19941215 | 1 0.01 98.62 19941229 | 1 0.01 98.63 19941230 | 1 0.01 98.64 19950101 | 1 0.01 98.65 19950103 | 1 0.01 98.66 19950104 | 1 0.01 98.67 19950109 | 1 0.01 98.68 19950110 | 2 0.02 98.70 19950130 | 1 0.01 98.71 19950201 | 2 0.02 98.73 19950306 | 1 0.01 98.74 19950315 | 1 0.01 98.75 19950323 | 1 0.01 98.76 19950328 | 1 0.01 98.77 19950401 | 1 0.01 98.78 19950407 | 1 0.01 98.79 19950410 | 1 0.01 98.80 19950415 | 1 0.01 98.81 19950424 | 1 0.01 98.82 19950515 | 1 0.01 98.83 19950519 | 1 0.01 98.84 19950525 | 1 0.01 98.85 19950601 | 4 0.04 98.89 19950712 | 1 0.01 98.90 19950717 | 1 0.01 98.91 19950912 | 1 0.01 98.92 19950925 | 1 0.01 98.93 19951002 | 1 0.01 98.94 19951023 | 1 0.01 98.95 19951101 | 1 0.01 98.96 19951115 | 1 0.01 98.97 19951130 | 2 0.02 98.99 19951205 | 1 0.01 99.00 19951208 | 1 0.01 99.01 19951231 | 1 0.01 99.02 19960118 | 1 0.01 99.03 19960123 | 1 0.01 99.04 19960201 | 1 0.01 99.05 19960207 | 1 0.01 99.06 19960208 | 1 0.01 99.07 19960227 | 1 0.01 99.08 19960316 | 1 0.01 99.09 19960401 | 3 0.03 99.12 19960403 | 1 0.01 99.13 19960501 | 2 0.02 99.15 19960502 | 1 0.01 99.16 19960506 | 1 0.01 99.17 19960601 | 1 0.01 99.18 19960614 | 1 0.01 99.19 19960701 | 1 0.01 99.20 19960715 | 1 0.01 99.21 19960724 | 1 0.01 99.22 19960725 | 1 0.01 99.23 19960801 | 3 0.03 99.26 19960802 | 1 0.01 99.27 19960815 | 1 0.01 99.28 19960829 | 1 0.01 99.29 19960910 | 1 0.01 99.30 19960920 | 1 0.01 99.31 19960923 | 1 0.01 99.32 19960930 | 1 0.01 99.33 19961001 | 1 0.01 99.34 19961023 | 1 0.01 99.35 19961028 | 1 0.01 99.36 19961120 | 1 0.01 99.37 19961130 | 1 0.01 99.38 19961201 | 2 0.02 99.40 19961204 | 1 0.01 99.41 19961218 | 1 0.01 99.42 19961231 | 1 0.01 99.43 19970101 | 1 0.01 99.44 19970116 | 1 0.01 99.45 19970120 | 1 0.01 99.46 19970124 | 1 0.01 99.47 19970127 | 1 0.01 99.48 19970130 | 1 0.01 99.49 19970201 | 3 0.03 99.52 19970214 | 1 0.01 99.53 19970301 | 2 0.02 99.55 19970401 | 2 0.02 99.57 19970415 | 1 0.01 99.58 19970501 | 2 0.02 99.60 19970503 | 1 0.01 99.61 19970521 | 1 0.01 99.62 19970601 | 2 0.02 99.64 19970627 | 1 0.01 99.65 19970801 | 1 0.01 99.66 19970813 | 1 0.01 99.67 19970819 | 1 0.01 99.68 19970822 | 1 0.01 99.69 19970903 | 1 0.01 99.70 19971001 | 1 0.01 99.71 19971008 | 1 0.01 99.72 19971013 | 1 0.01 99.73 19971030 | 1 0.01 99.74 19971201 | 2 0.02 99.76 19971208 | 1 0.01 99.77 19980105 | 1 0.01 99.78 19980201 | 2 0.02 99.80 19980301 | 1 0.01 99.81 19980313 | 1 0.01 99.82 19980318 | 1 0.01 99.83 19980330 | 1 0.01 99.84 19980401 | 1 0.01 99.85 19980403 | 1 0.01 99.86 19980415 | 1 0.01 99.87 19980518 | 1 0.01 99.88 19980601 | 1 0.01 99.89 19980610 | 1 0.01 99.90 19980624 | 1 0.01 99.91 19980701 | 2 0.02 99.93 19980706 | 1 0.01 99.94 19980812 | 1 0.01 99.95 19980818 | 1 0.01 99.96 19980914 | 1 0.01 99.97 19980915 | 1 0.01 99.98 19981001 | 1 0.01 99.99 19981005 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 26 Jan 2016