Table 1. Person Control Totals and Adjustment Factors Used in Weighting of Pre-9/11 NHTS Data,,,
Cell ID,Control Total,Adjustment for Useable Households,Sample Size
First Raking Dimension (Black/Non-Black by Month),,,
"Black, March and April","6,593,740",2.39,215
"Black, May","6,194,121",1,259
"Black, June","5,994,309",0.87,247
"Black, July","6,194,120",1.25,147
"Black, August and September","8,392,032",0.67,523
"Non-Black, March and April","48,183,922",2.3,"3,490"
"Non-Black, May","45,263,685",1.03,"3,637"
"Non-Black, June","43,803,565",1.01,"3,274"
"Non-Black, July","45,263,684",0.96,"2,752"
"Non-Black, August and September","61,324,991",0.69,"7,660"
Total,"277,208,169",1,"22,204"
Second Raking Dimension (Black/Non-Black),,,
Black,"33,368,322",1,"1,391"
Non-Black,"243,839,847",1,"20,813"
Total,"277,208,169",1,"22,204"
Third Raking Dimension (Hispanic/Non-Hispanic by Month),,,
"Hispanic, March and April","6,924,706",2.8,232
"Hispanic, May","6,505,027",1.05,204
"Hispanic, June","6,295,187",0.96,197
"Hispanic, July","6,505,026",0.96,175
"Hispanic, August and September","8,813,262",0.68,773
"Non-Hispanic, March and April","47,852,956",2.25,"3,473"
"Non-Hispanic, May","44,952,777",1.02,"3,692"
"Non-Hispanic, June","43,502,688",0.99,"3,324"
"Non-Hispanic, July","44,952,777",0.99,"2,724"
"Non-Hispanic, August and September","60,903,763",0.69,"7,410"
Total,"277,208,169",1,"22,204"
Fourth Raking Dimension (Hispanic/Non-Hispanic by Month),,,
Hispanic,"35,043,208",1,"1,581"
Non-Hispanic,"242,164,961",1,"20,623"
Total,"277,208,169",1,"22,204"
Fifth Raking Dimension (Sex by Age),,,
"Male, 0 to 17 years","37,324,345",1,"2,717"
"Male, 18 to 34 years","32,949,783",1.06,"1,754"
"Male, 35 to 44 years","21,758,024",1,"1,580"
"Male, 45 to 64 years","29,216,368",1.01,"2,811"
"Male, 65 and over","14,042,687",0.93,"1,620"
"Female, 0 to 17 years","35,584,159",1.01,"2,567"
"Female, 18 to 34 years","32,812,831",1.01,"2,026"
"Female, 35 to 44 years","22,544,089",0.98,"1,790"
"Female, 45 to 64 years","31,590,554",1,"3,221"
"Female, 65 and over","19,385,329",0.93,"2,118"
Total,"277,208,169",1,"22,204"
Sixth Raking Dimension (Census Region),,,
Northeast,"52,603,089",1.02,"4,201"
Midwest,"63,416,498",1,"5,854"
South,"98,669,031",0.99,"6,865"
West,"62,519,551",1.01,"5,284"
Total,"277,208,169",1,"22,204"
Seventh Raking Dimension (MSA),,,
1+ million,"159,966,575",1,"11,787"
< 1 million,"63,141,416",0.99,"5,339"
Non-MSA,"54,100,178",1,"5,078"
Total,"277,208,169",1,"22,204"
Eighth Raking Dimension (Month by Day of Week),,,
"March and April, Mondays","8,299,646",2.87,491
"March and April, Tuesdays","6,639,717",2.19,578
"March and April, Wednesdays","6,639,717",2.31,568
"March and April, Thursdays","6,639,716",6.16,495
"March and April, Fridays","8,299,645",1.86,504
"March and April, Saturdays","8,299,646",1.96,492
"March and April, Sundays","9,959,575",1.94,577
"May, Mondays","6,639,717",1,573
"May, Tuesdays","8,299,646",1.21,553
"May, Wednesdays","8,299,646",1.09,610
"May, Thursdays","8,299,646",1.14,569
"May, Fridays","6,639,716",0.87,527
"May, Saturdays","6,639,717",0.91,550
"May, Sundays","6,639,716",0.98,514
"June, Mondays","6,639,716",0.98,517
"June, Tuesdays","6,639,717",1.01,481
"June, Wednesdays","6,639,717",0.89,566
"June, Thursdays","6,639,716",1.08,420
"June, Fridays","8,299,646",1.14,445
"June, Saturdays","8,299,646",1.06,541
"June, Sundays","6,639,717",0.8,551
"July, Mondays","8,299,646",0.97,492
"July, Tuesdays","8,299,645",0.99,460
"July, Wednesdays","6,639,717",0.76,481
"July, Thursdays","6,639,716",0.92,400
"July, Fridays","6,639,717",1.03,323
"July, Saturdays","6,639,717",1.16,315
"July, Sundays","8,299,646",1.2,428
"August and September, Mondays","9,959,575",0.73,"1,156"
"August and September, Tuesdays","9,959,575",0.76,"1,042"
"August and September, Wednesdays","9,959,575",0.71,"1,116"
"August and September, Thursdays","9,959,574",0.68,"1,163"
"August and September, Fridays","9,959,575",0.67,"1,179"
"August and September, Saturdays","9,959,575",0.62,"1,265"
"August and September, Sundays","9,959,575",0.68,"1,262"
Total,"277,208,169",1,"22,204"