Good news for Sen. John McCain’s campaign: cheap, but effective TV advertising options abound, according to a new report by Nielsen PreView.
Chief among these thrifty advertising alternatives – the auto-themed Speed Channel, which Republicans are 52% more likely to watch, compared with the average American.
In comparison, Republican voters are 48% more likely to watch FOX News and 33% more likely to watch Country Music Television. 
The takeaway: well-placed cable advertising can reach core Republican constituents at a more favorable CPM.

YEAR
NETWORKS
TOTAL RATING
TOTAL HOMES

2004
Total- ABC, CBS, NBC, CNN, MSNBC, FOXNC
15.3*
16,809,000*

2000
Total- ABC, CBS, NBC, CNN, MSNBC, FOXNC
13.9**
14,042,000**

1996
Total– ABC, CBS, NBC, CNN, PBS
16.5***
15,756,000***

1992
Total– ABC, CBS, NBC, CNN, PBS
20.5
20,000,000

1988
Total– ABC, CBS, NBC
18.3
16,200,000

1984
Total– ABC, CBS, NBC
19.2
16,200,000

1980
Total– ABC, CBS, NBC
21.6
16,500,000

1976
Total– ABC, CBS, NBC
31.5
21,900,000

1972
Total– ABC, CBS, NBC
23.4
14,400,000

1968
Total– ABC, CBS, NBC
26.4
15,000,000

1964
Total– ABC, CBS, NBC
21.8
11,130,000

1960
Total– ABC, CBS, NBC
28
12,596,000

Source: The Nielsen Company (1960 – 2004)

Presidential nominating conventions are held in July and August with the party holding the Presidency scheduling its convention last. Changes in the parties’ primary system have impacted the conventions in recent campaigns.

*2004 data based on the …