Frequencies for first 10,000 rows of plntstat_t variable in vindecode dataset : (state or province) | this is the state or | province (canada) | location of the plant | Freq. Percent Cum. -----------------------+----------------------------------- | 3,792 37.92 37.92 ALABAMA | 96 0.96 38.88 ARKANSAS | 3 0.03 38.91 CALIFORNIA | 232 2.32 41.23 COAHUILA | 19 0.19 41.42 COLORADO | 1 0.01 41.43 DELAWARE | 57 0.57 42.00 GEORGIA | 106 1.06 43.06 ILLINOIS | 158 1.58 44.64 INDIANA | 341 3.41 48.05 IOWA | 14 0.14 48.19 JALISCO | 8 0.08 48.27 KANSAS | 173 1.73 50.00 KENTUCKY | 480 4.80 54.80 LOUISIANA | 82 0.82 55.62 MANITOBA | 1 0.01 55.63 MARYLAND | 18 0.18 55.81 MEXICO | 7 0.07 55.88 MICHIGAN | 975 9.75 65.63 MIE | 21 0.21 65.84 MINNESOTA | 74 0.74 66.58 MISSISSIPPI | 74 0.74 67.32 MISSOURI | 320 3.20 70.52 NEBRASKA | 8 0.08 70.60 NEW JERSEY | 42 0.42 71.02 NEW YORK | 3 0.03 71.05 NORTH CAROLINA | 95 0.95 72.00 NORTH DAKOTA | 3 0.03 72.03 NORTH-RHINE-WESTPHALIA | 2 0.02 72.05 NUEVO LEON | 3 0.03 72.08 OHIO | 782 7.82 79.90 OKLAHOMA | 15 0.15 80.05 ONTARIO | 762 7.62 87.67 OREGON | 26 0.26 87.93 PENNSYLVANIA | 255 2.55 90.48 QUEBEC | 23 0.23 90.71 SAITAMA | 8 0.08 90.79 SOUTH CAROLINA | 30 0.30 91.09 TENNESSEE | 278 2.78 93.87 TEXAS | 231 2.31 96.18 UNKNOWN | 83 0.83 97.01 VERMONT | 1 0.01 97.02 VIRGINIA | 111 1.11 98.13 WASHINGTON | 25 0.25 98.38 WEST VIRGINIA | 8 0.08 98.46 WISCONSIN | 109 1.09 99.55 YAMAGUCHI | 45 0.45 100.00 -----------------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 22 Oct 2016