On Tuesday, January 20th, Americans will witness history with the inauguration of the 44th President of the United States, Barack Obama.  How will this event compare with other inaugurations over the past 40 years?  Nielsen has compiled data about inaugural viewership since 1969.
Key findings are:

Ronald Reagan’s 1981 inauguration drew the most viewers – almost 42 million.

First time inaugurations of two-term presidents drew higher ratings than their second (exception: Nixon in 1973).

The …

On the eve of the presidential election, both candidates made hefty boosts in their advertising in seven key swing states: Colorado, Florida, Georgia, Missouri, Ohio, Pennsylvania, and Virginia.
On Sunday, Nov. 2, McCain ran just 708 TV ad units in those seven states — 48% fewer than the 1,463 ad units Obama ran that day. 
But on Monday, Nov. 3, Obama’s lead in these key battleground states shrank to 79% — or a margin of 1,510 ad units, after McCain’s campaign increased the number of TV ad units it ran in those …

During the final weekend preceding the presidential election, Sen. Barack Obama ran 77% more TV ads than Sen. John McCain (5,947 vs. 3,358) in seven key swing states: Colorado, Florida, Georgia, Missouri, Ohio, Pennsylvania, and Virginia.
Despite trailing Obama in terms of the total number of TV ad units placed, McCain showed a much larger percentage increase in TV advertising from the previous weekend (Friday October 24 thru Sunday, October 26) to this past weekend (Friday, October 31 thru Sunday, November 2).  
McCain bumped his TV ad units up by 76% overall in the seven battleground states Nielsen tracked, while Obama increased his advertising …

With the presidential election less than a week away, both candidates are easing back their advertising in seven key swing states: Colorado, Florida, Georgia, Missouri, Ohio, Pennsylvania, and Virginia.
McCain increased his ad units by small margins in Florida, Pennsylvania, and Virginia on Thursday, Oct. 30.  He reduced the number of ad units he ran in Colorado by 1.5%, in Georgia by 31.9%, in Missouri by 1.8%, and in Ohio by 3.8%.
In comparison, Obama boosted his ad units slightly in Georgia, Missouri, Pennsylvania, and Virginia on Thursday.  Meanwhile, he reduced the …

On Wednesday, Sen. John McCain continued to increase his TV advertising in seven key swing states, while Sen. Barack Obama reduced his TV ad units in most of these states.
Wednesday evening marked the release of Obama’s half-hour infomercial.
McCain increased his ad units in Colorado, Florida, Georgia, Ohio, Pennsylvania, and Virginia on Wednesday, Oct. 29.  He reduced the number of ad units he ran in Missouri by -1.7%.
In comparison, Obama increased his ad units in Florida and held his advertising steady in Georgia on Wednesday.  Meanwhile, he reduced the number of ad units he ran in Colorado, Ohio, Pennsylvania, and Virginia by slight percentages.

State
Obama:
Ad Units* (10/28/08)
Obama:
Ad Units* (10/29/08)
% Growth:
Obama …

Yesterday, Sen. John McCain continued to close the gap between his TV advertising and Sen. Barack Obama’s in seven key swing states: Colorado, Florida, Georgia, Missouri, Ohio, Pennsylvania, and Virginia.
On Tuesday, Oct. 28, McCain ran 1,543 ad units in those seven states — up 12.9% from the previous day, in which he ran 1,366 ads.
Obama continues to out-advertise McCain, but in comparison, he boosted his ad units by just 8.7%, from 2,906 units on Monday to 3,160 units on Tuesday, Oct. 28. 
On Monday, Obama ran 113% more ad units than McCain, but by …

Yesterday Sen. John McCain boosted his TV advertising units in seven key swing states — Colorado, Florida, Georgia, Missouri, Ohio, Pennsylvania, and Virginia, closing the gap between his advertising and Sen. Barack Obama’s.
On Sunday, Oct. 26, McCain ran just 331 TV ad units in those seven states — 308% fewer than the 1,350 ad units Obama ran that day.  
But on Monday, Obama’s lead in these key battleground states shrank to 113% — or a margin of 1,528 ad units, after McCain’s campaign increased the number of TV ad units it ran in those states by 308%, to 1,353 units. 
In comparison, …

Senator Barack Obama’s advertising in seven key swing states continues to surpass the number of ad units run by his presidential opponent, Sen. John McCain.
In Colorado, Florida, Georgia, Missouri, Ohio, Pennsylvania, and Virginia, Obama placed 155% more ad units (62,022 vs. 24,273) than McCain between October 6 and October 26, 2008.
As of October 22, Obama had placed 150% more ad units (53,049 vs. 21,106) than McCain in those key battleground states.
Obama’s advertising continues to be heaviest in Florida, where he ran 18,909 ads between October 6 and October 26, outpacing …

In the home stretch leading up to the presidential election, Sen. Barack Obama is easily out-advertising his presidential opponent, Sen. John McCain.
In seven key swing states — Colorado, Florida, Georgia, Missouri, Ohio, Pennsylvania, and Virginia, Obama placed 150% more ad units (53,049 v. 21,106) than McCain between October 6 and October 22, 2008.
Obama’s advertising has been most prolific in Florida, where he ran 15,887 ads between October 6 and October 22, 2008, outpacing McCain’s 4,662 ads by 240%.

The final presidential debate between Senators John McCain and Barack Obama drew 56.5 million U.S. viewers Wednesday night, Nielsen reported Thursday.
The TV audience for the senators’ third meeting edged past that of their first debate at the end of September, which drew 52.4 million viewers, but was easily surpassed by the audience of 63.2 million that tuned in for the second presidential debate last week.
During the previous presidential campaign, 51.2 million viewers tuned in for President Bush and John Kerry’s third debate on Oct. 13, 2004.  (View complete historical debate ratings.)
As …