Frequencies for first 10,000 rows of county variable in ma2019 dataset : County | Freq. Percent Cum. ----------------------+----------------------------------- | 1 0.01 0.01 Ada | 29 0.29 0.30 Adair | 9 0.09 0.39 Adams | 50 0.50 0.89 Alachua | 16 0.16 1.05 Alameda | 11 0.11 1.16 Alamosa | 9 0.09 1.25 Alexander | 3 0.03 1.28 Allamakee | 10 0.10 1.38 Allen | 23 0.23 1.61 Amador | 3 0.03 1.64 Apache | 3 0.03 1.67 Appanoose | 7 0.07 1.74 Appling | 6 0.06 1.80 Arapahoe | 24 0.24 2.04 Archuleta | 7 0.07 2.11 Arkansas | 10 0.10 2.21 Ashley | 9 0.09 2.30 Atkinson | 5 0.05 2.35 Audubon | 5 0.05 2.40 Autauga | 16 0.16 2.56 Bacon | 4 0.04 2.60 Baker | 22 0.22 2.82 Baldwin | 28 0.28 3.10 Banks | 10 0.10 3.20 Bannock | 10 0.10 3.30 Barbour | 10 0.10 3.40 Barrow | 25 0.25 3.65 Bartholomew | 16 0.16 3.81 Bartow | 16 0.16 3.97 Baxter | 20 0.20 4.17 Bay | 18 0.18 4.35 Ben Hill | 6 0.06 4.41 Bent | 7 0.07 4.48 Benton | 53 0.53 5.01 Berrien | 4 0.04 5.05 Bibb | 27 0.27 5.32 Bingham | 9 0.09 5.41 Black Hawk | 13 0.13 5.54 Blackford | 15 0.15 5.69 Blaine | 3 0.03 5.72 Bleckley | 6 0.06 5.78 Blount | 18 0.18 5.96 Boise | 16 0.16 6.12 Bond | 12 0.12 6.24 Bonner | 15 0.15 6.39 Bonneville | 10 0.10 6.49 Boone | 76 0.76 7.25 Boulder | 24 0.24 7.49 Boundary | 8 0.08 7.57 Bradford | 11 0.11 7.68 Bradley | 8 0.08 7.76 Brantley | 7 0.07 7.83 Bremer | 10 0.10 7.93 Brevard | 24 0.24 8.17 Brooks | 4 0.04 8.21 Broomfield | 22 0.22 8.43 Broward | 43 0.43 8.86 Brown | 35 0.35 9.21 Bryan | 23 0.23 9.44 Buchanan | 14 0.14 9.58 Buena Vista | 9 0.09 9.67 Bulloch | 8 0.08 9.75 Bullock | 10 0.10 9.85 Bureau | 18 0.18 10.03 Burke | 15 0.15 10.18 Butler | 20 0.20 10.38 Butts | 19 0.19 10.57 Calhoun | 50 0.50 11.07 Camas | 2 0.02 11.09 Camden | 13 0.13 11.22 Candler | 4 0.04 11.26 Canyon | 29 0.29 11.55 Carroll | 65 0.65 12.20 Cass | 33 0.33 12.53 Cassia | 7 0.07 12.60 Catoosa | 8 0.08 12.68 Chaffee | 11 0.11 12.79 Chambers | 8 0.08 12.87 Champaign | 19 0.19 13.06 Charlotte | 27 0.27 13.33 Charlton | 4 0.04 13.37 Chatham | 26 0.26 13.63 Chattahoochee | 18 0.18 13.81 Chattooga | 9 0.09 13.90 Cherokee | 36 0.36 14.26 Cheyenne | 5 0.05 14.31 Chicot | 8 0.08 14.39 Chilton | 16 0.16 14.55 Choctaw | 5 0.05 14.60 Christian | 14 0.14 14.74 Citrus | 24 0.24 14.98 Clark | 53 0.53 15.51 Clarke | 22 0.22 15.73 Clay | 69 0.69 16.42 Clayton | 30 0.30 16.72 Clear Creek | 9 0.09 16.81 Cleburne | 26 0.26 17.07 Cleveland | 8 0.08 17.15 Clinch | 7 0.07 17.22 Clinton | 33 0.33 17.55 Cobb | 18 0.18 17.73 Cochise | 5 0.05 17.78 Coconino | 4 0.04 17.82 Coffee | 15 0.15 17.97 Colbert | 17 0.17 18.14 Coles | 11 0.11 18.25 Collier | 17 0.17 18.42 Colquitt | 5 0.05 18.47 Columbia | 37 0.37 18.84 Conecuh | 5 0.05 18.89 Conejos | 9 0.09 18.98 Contra Costa | 6 0.06 19.04 Conway | 22 0.22 19.26 Cook | 41 0.41 19.67 Coosa | 9 0.09 19.76 Costilla | 11 0.11 19.87 Covington | 5 0.05 19.92 Coweta | 18 0.18 20.10 Craighead | 20 0.20 20.30 Crawford | 55 0.55 20.85 Crenshaw | 9 0.09 20.94 Crisp | 10 0.10 21.04 Crittenden | 14 0.14 21.18 Cross | 12 0.12 21.30 Crowley | 11 0.11 21.41 Cullman | 17 0.17 21.58 Cumberland | 13 0.13 21.71 Custer | 11 0.11 21.82 Dade | 8 0.08 21.90 Dale | 13 0.13 22.03 Dallas | 28 0.28 22.31 Daviess | 17 0.17 22.48 Dawson | 14 0.14 22.62 De Kalb | 17 0.17 22.79 De Witt | 15 0.15 22.94 DeKalb | 65 0.65 23.59 DeSoto | 15 0.15 23.74 Dearborn | 15 0.15 23.89 Decatur | 20 0.20 24.09 Delaware | 18 0.18 24.27 Delta | 9 0.09 24.36 Denver | 25 0.25 24.61 Desha | 8 0.08 24.69 Dixie | 8 0.08 24.77 Dodge | 8 0.08 24.85 Dolores | 5 0.05 24.90 Dooly | 11 0.11 25.01 Dougherty | 9 0.09 25.10 Douglas | 65 0.65 25.75 Drew | 4 0.04 25.79 DuPage | 28 0.28 26.07 Dubois | 15 0.15 26.22 Duval | 24 0.24 26.46 Eagle | 5 0.05 26.51 Early | 4 0.04 26.55 Echols | 4 0.04 26.59 Edgar | 16 0.16 26.75 Edwards | 13 0.13 26.88 Effingham | 29 0.29 27.17 El Dorado | 3 0.03 27.20 El Paso | 15 0.15 27.35 Elbert | 20 0.20 27.55 Elkhart | 18 0.18 27.73 Elmore | 25 0.25 27.98 Emanuel | 7 0.07 28.05 Escambia | 31 0.31 28.36 Etowah | 12 0.12 28.48 Evans | 10 0.10 28.58 Fairfield | 21 0.21 28.79 Fannin | 6 0.06 28.85 Faulkner | 19 0.19 29.04 Fayette | 67 0.67 29.71 Flagler | 17 0.17 29.88 Floyd | 25 0.25 30.13 Ford | 13 0.13 30.26 Forsyth | 28 0.28 30.54 Fountain | 24 0.24 30.78 Franklin | 83 0.83 31.61 Fremont | 20 0.20 31.81 Fresno | 16 0.16 31.97 Fulton | 79 0.79 32.76 Gadsden | 15 0.15 32.91 Gallatin | 5 0.05 32.96 Garfield | 5 0.05 33.01 Garland | 22 0.22 33.23 Gem | 19 0.19 33.42 Geneva | 11 0.11 33.53 Gibson | 16 0.16 33.69 Gila | 5 0.05 33.74 Gilchrist | 9 0.09 33.83 Gilmer | 7 0.07 33.90 Gilpin | 12 0.12 34.02 Glades | 11 0.11 34.13 Glascock | 9 0.09 34.22 Glynn | 12 0.12 34.34 Gooding | 3 0.03 34.37 Gordon | 9 0.09 34.46 Grady | 6 0.06 34.52 Graham | 5 0.05 34.57 Grand | 13 0.13 34.70 Grant | 34 0.34 35.04 Greene | 62 0.62 35.66 Greenlee | 3 0.03 35.69 Grundy | 9 0.09 35.78 Gulf | 10 0.10 35.88 Gunnison | 5 0.05 35.93 Gwinnett | 30 0.30 36.23 Habersham | 10 0.10 36.33 Hale | 5 0.05 36.38 Hall | 13 0.13 36.51 Hamilton | 31 0.31 36.82 Hancock | 49 0.49 37.31 Haralson | 9 0.09 37.40 Hardee | 18 0.18 37.58 Hardin | 5 0.05 37.63 Harris | 21 0.21 37.84 Harrison | 14 0.14 37.98 Hart | 11 0.11 38.09 Hartford | 26 0.26 38.35 Hawaii | 4 0.04 38.39 Heard | 15 0.15 38.54 Hempstead | 6 0.06 38.60 Henderson | 8 0.08 38.68 Hendricks | 21 0.21 38.89 Hendry | 9 0.09 38.98 Henry | 80 0.80 39.78 Hernando | 30 0.30 40.08 Highlands | 17 0.17 40.25 Hillsborough | 37 0.37 40.62 Hinsdale | 5 0.05 40.67 Holmes | 13 0.13 40.80 Honolulu | 13 0.13 40.93 Hot Spring | 22 0.22 41.15 Houston | 27 0.27 41.42 Howard | 25 0.25 41.67 Huerfano | 11 0.11 41.78 Huntington | 20 0.20 41.98 Imperial | 4 0.04 42.02 Independence | 10 0.10 42.12 Indian River | 23 0.23 42.35 Iroquois | 16 0.16 42.51 Irwin | 10 0.10 42.61 Izard | 16 0.16 42.77 Jackson | 78 0.78 43.55 Jasper | 44 0.44 43.99 Jay | 17 0.17 44.16 Jeff Davis | 3 0.03 44.19 Jefferson | 119 1.19 45.38 Jenkins | 5 0.05 45.43 Jennings | 16 0.16 45.59 Jerome | 3 0.03 45.62 Jersey | 11 0.11 45.73 Jo Daviess | 15 0.15 45.88 Johnson | 61 0.61 46.49 Jones | 11 0.11 46.60 Kalawao | 3 0.03 46.63 Kane | 34 0.34 46.97 Kankakee | 28 0.28 47.25 Kauai | 7 0.07 47.32 Kendall | 12 0.12 47.44 Kent | 10 0.10 47.54 Kern | 17 0.17 47.71 Kings | 6 0.06 47.77 Kiowa | 5 0.05 47.82 Kit Carson | 5 0.05 47.87 Knox | 40 0.40 48.27 Kootenai | 17 0.17 48.44 Kosciusko | 16 0.16 48.60 La Paz | 6 0.06 48.66 La Plata | 7 0.07 48.73 La Porte | 18 0.18 48.91 La Salle | 19 0.19 49.10 Lafayette | 11 0.11 49.21 Lagrange | 14 0.14 49.35 Lake | 63 0.63 49.98 Lamar | 20 0.20 50.18 Lanier | 6 0.06 50.24 Larimer | 17 0.17 50.41 Las Animas | 9 0.09 50.50 Latah | 3 0.03 50.53 Lauderdale | 17 0.17 50.70 Laurens | 8 0.08 50.78 Lawrence | 54 0.54 51.32 Lee | 72 0.72 52.04 Leon | 13 0.13 52.17 Levy | 13 0.13 52.30 Liberty | 28 0.28 52.58 Limestone | 12 0.12 52.70 Lincoln | 26 0.26 52.96 Litchfield | 26 0.26 53.22 Little River | 6 0.06 53.28 Livingston | 17 0.17 53.45 Logan | 39 0.39 53.84 Long | 7 0.07 53.91 Lonoke | 20 0.20 54.11 Los Angeles | 49 0.49 54.60 Los Angeles (Partial) | 1 0.01 54.61 Lowndes | 18 0.18 54.79 Lumpkin | 9 0.09 54.88 Macon | 36 0.36 55.24 Macoupin | 18 0.18 55.42 Madera | 6 0.06 55.48 Madison | 113 1.13 56.61 Manatee | 31 0.31 56.92 Marengo | 6 0.06 56.98 Maricopa | 27 0.27 57.25 Marin | 2 0.02 57.27 Marion | 100 1.00 58.27 Mariposa | 2 0.02 58.29 Marshall | 44 0.44 58.73 Martin | 39 0.39 59.12 Mason | 15 0.15 59.27 Massac | 3 0.03 59.30 Maui | 8 0.08 59.38 McDonough | 12 0.12 59.50 McDuffie | 19 0.19 59.69 McHenry | 20 0.20 59.89 McIntosh | 16 0.16 60.05 McLean | 20 0.20 60.25 Menard | 14 0.14 60.39 Mendocino | 1 0.01 60.40 Merced | 2 0.02 60.42 Mercer | 19 0.19 60.61 Meriwether | 22 0.22 60.83 Mesa | 9 0.09 60.92 Miami | 14 0.14 61.06 Miami-Dade | 43 0.43 61.49 Middlesex | 23 0.23 61.72 Miller | 9 0.09 61.81 Mineral | 7 0.07 61.88 Minidoka | 7 0.07 61.95 Mississippi | 9 0.09 62.04 Mitchell | 4 0.04 62.08 Mobile | 19 0.19 62.27 Moffat | 5 0.05 62.32 Mohave | 9 0.09 62.41 Monroe | 65 0.65 63.06 Monterey | 3 0.03 63.09 Montezuma | 7 0.07 63.16 Montgomery | 70 0.70 63.86 Montrose | 9 0.09 63.95 Morgan | 69 0.69 64.64 Moultrie | 16 0.16 64.80 Murray | 7 0.07 64.87 Muscogee | 23 0.23 65.10 Napa | 2 0.02 65.12 Nassau | 10 0.10 65.22 Navajo | 5 0.05 65.27 Nevada | 16 0.16 65.43 New Castle | 10 0.10 65.53 New Haven | 25 0.25 65.78 New London | 24 0.24 66.02 Newton | 55 0.55 66.57 Nez Perce | 9 0.09 66.66 Noble | 16 0.16 66.82 Oconee | 16 0.16 66.98 Ogle | 15 0.15 67.13 Oglethorpe | 15 0.15 67.28 Ohio | 15 0.15 67.43 Okaloosa | 14 0.14 67.57 Okeechobee | 11 0.11 67.68 Orange | 93 0.93 68.61 Osceola | 34 0.34 68.95 Otero | 11 0.11 69.06 Ouachita | 12 0.12 69.18 Ouray | 5 0.05 69.23 Owen | 16 0.16 69.39 Owyhee | 14 0.14 69.53 Palm Beach | 37 0.37 69.90 Park | 12 0.12 70.02 Parke | 15 0.15 70.17 Pasco | 35 0.35 70.52 Paulding | 19 0.19 70.71 Payette | 18 0.18 70.89 Peach | 13 0.13 71.02 Peoria | 28 0.28 71.30 Perry | 53 0.53 71.83 Phillips | 20 0.20 72.03 Piatt | 16 0.16 72.19 Pickens | 25 0.25 72.44 Pierce | 5 0.05 72.49 Pike | 66 0.66 73.15 Pima | 21 0.21 73.36 Pinal | 19 0.19 73.55 Pinal (Partial) | 2 0.02 73.57 Pinellas | 40 0.40 73.97 Pitkin | 5 0.05 74.02 Placer | 7 0.07 74.09 Poinsett | 19 0.19 74.28 Polk | 62 0.62 74.90 Pope | 24 0.24 75.14 Porter | 17 0.17 75.31 Posey | 20 0.20 75.51 Power | 6 0.06 75.57 Prairie | 18 0.18 75.75 Prowers | 7 0.07 75.82 Pueblo | 13 0.13 75.95 Pulaski | 49 0.49 76.44 Putnam | 52 0.52 76.96 Quitman | 11 0.11 77.07 Rabun | 8 0.08 77.15 Randolph | 60 0.60 77.75 Richland | 14 0.14 77.89 Richmond | 21 0.21 78.10 Rio Blanco | 5 0.05 78.15 Rio Grande | 7 0.07 78.22 Ripley | 14 0.14 78.36 Riverside | 40 0.40 78.76 Rock Island | 22 0.22 78.98 Rockdale | 25 0.25 79.23 Routt | 5 0.05 79.28 Rush | 14 0.14 79.42 Russell | 11 0.11 79.53 Sacramento | 9 0.09 79.62 Saguache | 7 0.07 79.69 Saline | 34 0.34 80.03 San Benito | 5 0.05 80.08 San Bernardino | 42 0.42 80.50 San Diego | 31 0.31 80.81 San Francisco | 14 0.14 80.95 San Joaquin | 13 0.13 81.08 San Juan | 5 0.05 81.13 San Luis Obispo | 4 0.04 81.17 San Mateo | 8 0.08 81.25 San Miguel | 5 0.05 81.30 Sangamon | 16 0.16 81.46 Santa Barbara | 3 0.03 81.49 Santa Clara | 17 0.17 81.66 Santa Cruz | 12 0.12 81.78 Santa Rosa | 19 0.19 81.97 Sarasota | 30 0.30 82.27 Schley | 10 0.10 82.37 Schuyler | 14 0.14 82.51 Scott | 45 0.45 82.96 Screven | 8 0.08 83.04 Searcy | 15 0.15 83.19 Sebastian | 19 0.19 83.38 Sedgwick | 5 0.05 83.43 Seminole | 40 0.40 83.83 Sevier | 6 0.06 83.89 Sharp | 16 0.16 84.05 Shelby | 55 0.55 84.60 Solano | 2 0.02 84.62 Sonoma | 4 0.04 84.66 Spalding | 20 0.20 84.86 Spencer | 15 0.15 85.01 St. Clair | 45 0.45 85.46 St. Francis | 16 0.16 85.62 St. Johns | 17 0.17 85.79 St. Joseph | 24 0.24 86.03 St. Lucie | 25 0.25 86.28 Stanislaus | 15 0.15 86.43 Stark | 17 0.17 86.60 Starke | 15 0.15 86.75 Stephens | 11 0.11 86.86 Stephenson | 13 0.13 86.99 Steuben | 14 0.14 87.13 Stewart | 14 0.14 87.27 Stone | 9 0.09 87.36 Sullivan | 13 0.13 87.49 Summit | 9 0.09 87.58 Sumter | 43 0.43 88.01 Sussex | 10 0.10 88.11 Sutter | 2 0.02 88.13 Suwannee | 9 0.09 88.22 Switzerland | 15 0.15 88.37 Talbot | 18 0.18 88.55 Taliaferro | 10 0.10 88.65 Talladega | 17 0.17 88.82 Tallapoosa | 11 0.11 88.93 Tattnall | 5 0.05 88.98 Taylor | 17 0.17 89.15 Tazewell | 27 0.27 89.42 Telfair | 5 0.05 89.47 Teller | 14 0.14 89.61 Terrell | 10 0.10 89.71 Thomas | 5 0.05 89.76 Tift | 10 0.10 89.86 Tippecanoe | 19 0.19 90.05 Tipton | 20 0.20 90.25 Tolland | 24 0.24 90.49 Toombs | 8 0.08 90.57 Towns | 9 0.09 90.66 Treutlen | 8 0.08 90.74 Troup | 11 0.11 90.85 Tulare | 9 0.09 90.94 Turner | 12 0.12 91.06 Tuscaloosa | 11 0.11 91.17 Twiggs | 14 0.14 91.31 Twin Falls | 11 0.11 91.42 Union | 57 0.57 91.99 Upson | 12 0.12 92.11 Valley | 4 0.04 92.15 Van Buren | 21 0.21 92.36 Vanderburgh | 22 0.22 92.58 Ventura | 8 0.08 92.66 Vermilion | 22 0.22 92.88 Vermillion | 24 0.24 93.12 Vigo | 18 0.18 93.30 Volusia | 25 0.25 93.55 Wabash | 28 0.28 93.83 Wakulla | 12 0.12 93.95 Walker | 23 0.23 94.18 Walton | 37 0.37 94.55 Ware | 7 0.07 94.62 Warren | 45 0.45 95.07 Warrick | 19 0.19 95.26 Washington | 80 0.80 96.06 Wayne | 36 0.36 96.42 Webster | 7 0.07 96.49 Weld | 17 0.17 96.66 Wells | 21 0.21 96.87 Wheeler | 4 0.04 96.91 White | 45 0.45 97.36 Whiteside | 14 0.14 97.50 Whitfield | 3 0.03 97.53 Whitley | 22 0.22 97.75 Wilcox | 13 0.13 97.88 Wilkes | 7 0.07 97.95 Wilkinson | 7 0.07 98.02 Will | 35 0.35 98.37 Williamson | 11 0.11 98.48 Windham | 23 0.23 98.71 Winnebago | 30 0.30 99.01 Winston | 7 0.07 99.08 Woodford | 20 0.20 99.28 Woodruff | 12 0.12 99.40 Worth | 9 0.09 99.49 Yavapai | 10 0.10 99.59 Yell | 17 0.17 99.76 Yolo | 8 0.08 99.84 Yuba | 2 0.02 99.86 Yuma | 14 0.14 100.00 ----------------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org ,