 |
Ratings in
All US Markets
1975-2003
Duncan's American Radio
Click on the cover below for
list of 60 available issues. |
 |
For early US ratings
Crossley, Pulse,
Hooper
and ARB,
Click on the cover above for
early ratings book master page
|
|
| Market |
Ratings Company |
Survey Period |
| San Juan, PR |
Clapp & Mayne |
1972 |
| San Juan, PR |
The Pulse, Inc. |
October, 1975 |
| San Juan, PR |
The Pulse, Inc. |
February, 1976 |
| San Juan, PR |
The Pulse, Inc. |
July 1976 |
| San Juan, PR |
The Pulse, Inc. |
Fall, 1977 |
| San Juan, PR |
Mediastat |
March, 1979 |
| San Juan, PR |
Strategy Research |
1978 |
| San Juan, PR |
Strategy Research |
Description of Methodology |
| San Juan, PR |
Strategy Research |
Users Guide |
| San Juan, PR |
Mediastat |
January, 1979 |
| San Juan, PR |
Mediastat |
March, 1979 |
| San Juan, PR |
Mediastat |
Nov-Jan-Mar
78-79 |
| San Juan, PR |
The Pulse, Inc. |
Fall, 1977 |
| San Juan, PR |
Strategy Research |
1981 |
| San Juan, PR |
Asesores, Inc |
Local Markets |
| San Juan, PR |
Birch |
Fall,
1986 |
| San Juan, PR |
Asesores, Inc. |
Jan-Mar 1989 by geographic regions |
| San Juan, PR |
Asesores, Inc. |
Aug-Oct 1991 |
| San Juan, PR |
Asesores, Inc |
Jan-April 1999 |
| San Juan, PR |
Asesores, Inc |
!998 August November
Consolidated |
|
San Juan, PR |
Asesores, Inc. |
1998 August November by Regions |
| San Juan, PR |
Asesores, Inc |
1999 May-August By regions |
| San Juan, PR |
Asesores, Inc |
1999 May-August Consolidated
|
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