NBC’s primetime coverage of the 2000 Sydney Summer Olympic Games drew an average audience of 21.5 million viewers over 17 individual telecasts.

DATE
NETWORK
VIEWERS (P2+)

Fri, 9/15/2000
NBC
27,275,000

Sat, 9/16/2000
NBC
21,019,000

Sun, 9/17/2000
NBC
23,883,000

Mon, 9/18/2000
NBC
21,042,000

Tues, 9/19/2000
NBC
24,081,000

Wed, 9/20/2000
NBC
22,315,000

Thurs, 9/21/2000
NBC
22,955,000

Fri, 9/22/2000
NBC
23,153,000

Sat, 9/23/2000
NBC
21,452,000

Sun, 9/24/2000
NBC
25,741,000

Mon, 9/25/2000
NBC
24,420,000

Tues, 9/26/2000
NBC
18,633,000

Wed, 9/27/2000
NBC
20,423,000

Thurs, 9/28/2000
NBC
20,859,000

Fri, 9/29/2000
NBC
15,551,000

Sat, 9/30/2000
NBC
16,296,000

Sun, 10/1/2000
NBC
16,706,000

Source: The Nielsen Company (September 15, 2000 – October 1, 2000)

The New York Times reported Monday that NBC Universal may earn more than $1 billion in TV and online advertising sales for the Beijing Olympics.
The story noted that the largest TV advertisers have not changed in recent Olympics.  Six companies, including official sponsors like Coca-Cola and Visa, were among the top 10 spenders in both 2000 and 2004, according to data from Nielsen Monitor-Plus.
View the top 20 TV advertisers and advertising categories for the 2000 and 2004 Olympics.