Grand Prix
Grand Prix
( September 1987 to April 1989 )
ELK
2
FEB 89
Sources
Electron (Gallup)
| 7 | MONTH to c.87/09/15 | ElU Dec 87 p6 |
| 7 | MONTH to c.87/10/13 | ElU Jan 88 p6 |
| 7 | MONTH to c.87/11/17 | ElU Feb 88 p6 |
| 17 | MONTH to c.88/06/14 | ElU Sep 88 p4 |
| 4 | MONTH to c.89/01/17 | ElU Apr 89 p6 |
| 10 | MONTH to c.89/01/17 | ElU Apr 89 p6 |
| 2 | MONTH to c.89/02/14 | ElU May 89 p6 |
| 3 | MONTH to c.89/03/21 | ElU Jun 89 p6 |
| 20 | MONTH to c.89/03/21 | ElU Jun 89 p6 |
| 8 | MONTH to c.89/04/18 | ElU Jul 89 p6 |