Opinion polling for the Spanish general election, 1989
In the run up to the 1989 Spanish general election, various organisations carried out opinion polling to gauge voting intention in Spain. Results of such polls are displayed in this article.
The date range for these opinion polls are from the previous general election, held on 22 June 1986, to the day the next election was held, on 29 October 1989.
Party vote
Poll results are listed in the table below in reverse chronological order, showing the most recent first, and using the date the survey's fieldwork was done, as opposed to the date of publication. If such date is unknown, the date of publication is given instead. The highest percentage figure in each polling survey is displayed in bold, and the background shaded in the leading party's colour. In the instance that there is a tie, then no figure is shaded. The lead column on the right shows the percentage-point difference between the two parties with the highest figures. When a specific poll does not show a data figure for a party, the party's cell corresponding to that poll is shown empty.
- Color key:
Exit poll
Polling firm/Link | Last date of polling |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
Margin of error |
Sample size |
Lead |
---|---|---|---|---|---|---|---|---|---|---|
General Election | October 29, 1989 | 39.6 | 25.8 | 7.9 | 5.0 | 9.1 | 1.2 | 13.8 | ||
PSOE | October 29, 1989 | 40.8 | 24.0 | 8.1 | 5.2 | 9.0 | 1.3 | 16.8 | ||
ICP/Research | October 19, 1989 | 40.5 | 19.1 | 8.5 | 4.9 | 10.3 | 1.4 | ±1.0 pp | 9,524 | 21.4 |
PSOE | October 18, 1989 | 40 | 21 | 8 | 9 | 19 | ||||
Opina | October 18, 1989 | 41.5 | 25.0 | 6.5 | 4.5 | 7.8 | 1.9 | ±2 pp | 3,262 | 16.5 |
Sigma Dos | October 17, 1989 | 39.2 | 24.2 | 10.3 | 4.9 | 8.0 | 1.4 | ±1.1 pp | 8,400 | 15.0 |
Gruppo | October 17, 1989 | 40.1 | 23.6 | 9.3 | 4.8 | 7.5 | 1.1 | ±2.5 pp | 1,500 | 16.5 |
Demoscopia | October 15, 1989 | 41.6 | 22.8 | 9.1 | 5.0 | 8.0 | 1.5 | ±1.2 pp | 6,200 | 18.8 |
Opina | October 11, 1989 | 41.0 | 24.0 | 9.0 | 4.8 | 8.8 | 2.0 | ±2 pp | 2,800 | 17.0 |
PSOE | October 5, 1989 | 40 | 20 | 8 | 6 | 20 | ||||
Gruppo | October 1, 1989 | 38.3 | 24.1 | 9.0 | 4.7 | 7.4 | 1.1 | ±2.5 pp | 1,500 | 14.2 |
Demoscopia | September 30, 1989 | 42.1 | 23.8 | 7.3 | 4.6 | 8.7 | 1.1 | ±1.2 pp | 6,200 | 18.3 |
CIS | September 27, 1989 | 43 | 21 | 9 | 8 | ±2.0 pp | 2,500 | 22 | ||
Metra Seis | September 22, 1989 | 38.2 | 22.3 | 9.2 | 5.0 | 8.0 | 1.3 | ±0.8 pp | 13,950 | 15.9 |
ICP/Research | September 19, 1989 | 38.2 | 20.2 | 9.1 | 4.7 | 10.0 | 1.3 | ±2.5 pp | 1,600 | 18.0 |
Sigma Dos | September 8, 1989 | 38.5 | 23.3 | 10.5 | 4.6 | 8.5 | 1.1 | ±3.5 pp | 800 | 15.2 |
IOPE-ETMAR | September 8, 1989 | 43.0 | 22.8 | 8.4 | 3.8 | 7.6 | 1.0 | ±2.6 pp | 1,483 | 20.2 |
Sigma Dos | September 3, 1989 | 40.0 | 24.0 | 9.0 | 4.8 | 7.0 | 1.1 | ±3.5 pp | 800 | 16.0 |
DYM | August 30, 1989 | 40.6 | 25.1 | 9.2 | 5.2 | 6.4 | 1.4 | ±3.2 pp | 1,000 | 15.5 |
EP Election | June 15, 1989 | 39.6 | 21.4 | 7.1 | 4.2 | 6.1 | 1.3 | 18.2 | ||
Opina | April 10, 1989 | 38.6 | 26.5 | 12.6 | 6.4 | 6.4 | ±2.4 pp | 1,610 | 12.1 | |
DYM | March 30, 1989 | 36.5 | 24.1 | 9.8 | 6.3 | 12.4 | ||||
Gallup | January 30, 1989 | 35.1 | 30.1 | 14.6 | 4.1 | 7.6 | ±4.0 pp | 600 | 5.0 | |
Opina | January 18, 1989 | 37.9 | 23.1 | 13.2 | 6.2 | 6.6 | ±2.4 pp | 1,621 | 14.8 | |
ICP/Research | January 15, 1989 | 37.5 | 20.8 | 13.7 | 4.5 | 9.1 | ±2.8 pp | 1,200 | 16.7 | |
Metra Seis | January 13, 1989 | 37.0 | 23.0 | 12.0 | 5.5 | 8.5 | 1.5 | ±3.2 pp | 1,000 | 14.0 |
Opina | December 21, 1988 | 34.3 | 27.1 | 9.9 | 7.2 | 7.8 | ±2.5 pp | 1,600 | 7.2 | |
ICP/Research | December 12, 1988 | 41 | 19 | 11 | 5 | 9 | 1 | 22 | ||
Opina | November 30, 1988 | 36.0 | 28.0 | 10.0 | 6.8 | 8.0 | ±2.5 pp | 1,600 | 12.0 | |
ECO | November 21, 1988 | 39 | 26 | 14 | 7 | ±2.3 pp | 1,832 | 13 | ||
IOPE-ETMAR | November 17, 1988 | 39.9 | 24.9 | 14.2 | 5.0 | 4.2 | ±3.5 pp | 700 | 15.0 | |
ICP/Research | September 21, 1988 | 41.0 | 15.5 | 13.6 | 5.7 | 7.5 | 25.5 | |||
Emopública | April 24, 1988 | 34 | 24 | 15 | 10 | |||||
Emopública | April 10, 1988 | 36.5 | 26.5 | 12.0 | 3.8 | 6.0 | 1.0 | 1,800 | 10.0 | |
CIS | March 10, 1988 | 43.0 | 22.0 | 11.5 | 6.5 | ±2.0 pp | 2,495 | 21.0 | ||
CIS | February 16, 1988 | 42.0 | 23.0 | 14.5 | 6.0 | ±2.0 pp | 2,485 | 19.0 | ||
Metra Seis | February 14, 1988 | 40 | 19 | 15 | 6 | 7 | 21 | |||
CIS | January 26, 1988 | 43.9 | 23.0 | 12.5 | 5.5 | ±2.0 pp | 2,497 | 20.9 | ||
Emopública | January 10, 1988 | 38.0 | 21.0 | 12.0 | 3.5 | 5.0 | 1.0 | 17.0 | ||
CIS | December 22, 1987 | 44 | 25 | 13 | 6 | ±2.0 pp | 2,488 | 19 | ||
ICP/Research | November 14, 1987 | 34 | 20 | 24 | 10 | |||||
Emopública | October 11, 1987 | 39.0 | 24.0 | 12.0 | 3.8 | 5.0 | 1.0 | 15.0 | ||
ICP/Research | October 11, 1987 | 35.8 | 23.5 | 12.3 | ||||||
CIS | September 21, 1987 | 44 | 21 | 12 | 5 | ±2.0 pp | 2,488 | 23 | ||
Metra Seis | September 6, 1987 | 35.5 | 20.4 | 21.9 | 5.6 | 5.8 | 13.6 | |||
EP Election | June 10, 1987 | 39.1 | 24.6 | 10.3 | 4.4 | 5.3 | 1.2 | 14.5 | ||
Municipal Elections | June 10, 1987 | 37.1 | 20.4 | 9.8 | 5.2 | 7.2 | 1.2 | 16.7 | ||
Sigma Dos | June 1, 1987 | 42.0 | 25.0 | 12.0 | 4.4 | 5.0 | 1.3 | ±2.0 pp | 2,500 | 17.0 |
Demoscopia | May 26, 1987 | 37.1 | 21.8 | 12.6 | 5.2 | 5.5 | 1.1 | 11,000 | 15.3 | |
Sigma Dos | May 8, 1987 | 42.3 | 26.1 | 10.8 | 5.1 | 5.2 | 1.6 | 16.2 | ||
Sofemasa | April 17, 1987 | 35 | 23 | 17 | 8 | 6,000 | 12 | |||
Gallup | December 23, 1986 | 42.3 | 23.1 | 11.6 | ±3.2 pp | 1,994 | 19.2 | |||
General Election | June 22, 1986 | 44.1 | 26.0 | 9.2 | 5.0 | 4.6 | 1.5 | 18.1 | ||
Seat projections
Opinion polls showing seat projections are displayed in the table below. The highest seat figures in each polling survey have their background shaded in the leading party's colour. In the instance that there is a tie, then no figure is shaded. 176 seats were required for an absolute majority in the Congress of Deputies.
- Color key:
Exit poll
Polling firm/Link | Last date of polling |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
---|---|---|---|---|---|---|---|
General Election | October 29, 1989 | 175 | 107 | 14 | 18 | 17 | 5 |
PSOE | October 29, 1989 | 173/176 | 103/105 | 12/14 | 18 | 18/20 | 5 |
Metis | October 29, 1989 | 177/180 | 100/103 | 14/16 | 17/19 | 17/18 | 5/6 |
Sigma Dos | October 29, 1989 | 177/181 | 102/106 | 12/14 | 18 | 20/26 | 6 |
Demoscopia | October 29, 1989 | 176/182 | 91/97 | 11/15 | 18 | 16/18 | 5/6 |
Opina | October 29, 1989 | 181/185 | 99/101 | 6/7 | 18/19 | 22/25 | 5/6 |
ICP/Research | October 19, 1989 | 174/178 | 87/91 | 18/21 | 17/19 | 22/26 | 7 |
Opina | October 18, 1989 | 172/178 | 104/107 | 14/15 | 17/18 | 13 | 7/8 |
Sigma Dos | October 17, 1989 | 168 | 103 | 23 | 17 | 16 | 5 |
Gruppo | October 17, 1989 | 173/183 | 95/101 | 20/21 | 17/18 | 14/16 | 5 |
Demoscopia | October 15, 1989 | 176/182 | 95/104 | 16/19 | 18 | 15/16 | 5/7 |
Opina | October 11, 1989 | 172/178 | 100/102 | 18 | 18/19 | 15 | 7/8 |
PSOE | October 5, 1989 | 175/185 | 93/99 | 14/15 | 12 | ||
Demoscopia | September 30, 1989 | 178/187 | 93/99 | 14/17 | 17 | 16/18 | 5/8 |
CIS | September 27, 1989 | 178/180 | 96 | 18 | 12 | ||
Tribuna | September 22, 1989 | 178/186 | 97/105 | 14/16 | 15/16 | 12/14 | 4/5 |
AEB | September 22, 1989 | 178/180 | 100 | 15/18 | 18 | 10/11 | 4/5 |
Metra Seis | September 22, 1989 | 172/179 | 92/99 | 19 | 17/18 | 16/17 | 7 |
IOPE-ETMAR | September 8, 1989 | 185/188 | 94/97 | 18/19 | 15/16 | 12/13 | 3/4 |
EP Election | June 15, 1989 | (186) | (96) | (13) | (17) | (10) | (5) |
Emopública | April 10, 1988 | 160/170 | 100/110 | 25/30 | |||
EP Election | June 10, 1987 | (169) | (108) | (23) | (16) | (9) | (5) |
General Election | June 22, 1986 | 184 | 105 | 19 | 18 | 7 | 6 |
Voting preferences
Vote intention
Polls shown below show the recording of raw responses for each party as a percentage of total responses before disregarding those who opted to abstain and prior to the adjusting for the likely votes of those who were undecided to obtain an estimate of vote share. The highest percentage figure in each polling survey is displayed in bold, and the background shaded in the leading party's colour. In the instance that there is a tie, then no figure is shaded.
Date | Polling firm/Source | PSOE | PP | CDS | CiU | IU | PNV | Oth. | No party |
Und. | |
---|---|---|---|---|---|---|---|---|---|---|---|
29 Oct 1989 | General Election | 27.4 | 17.9 | 5.5 | 3.5 | 6.3 | 0.9 | 8.2 | 30.3 | 0.0 | |
9–13 Oct | ASEP | 30.3 | 7.7 | 4.6 | 6.9 | 10.6 | 9.0 | 30.9 | |||
23–27 Sep | CIS | 31.0 | 10.0 | 5.0 | 3.0 | 6.0 | 1.0 | 5.0 | 7.0 | 32.0 | |
16–20 Sep | CIS | 30.2 | 9.5 | 3.7 | 2.7 | 5.8 | 0.7 | 4.8 | 8.0 | 34.6 | |
11–16 Sep | ASEP | 28.3 | 8.0 | 3.8 | 8.3 | 10.7 | 8.3 | 32.6 | |||
2–5 Sep | CIS | 34.0 | 10.0 | 6.0 | 2.0 | 5.0 | 1.0 | 3.0 | 10.0 | 29.0 | |
15–19 Jul | CIS | 29.8 | 9.8 | 5.3 | 3.9 | 5.1 | 0.7 | 4.1 | 9.9 | 31.4 | |
17–22 Jun | CIS | 33.8 | 9.8 | 4.1 | 3.2 | 5.5 | 1.1 | 5.0 | 9.0 | 28.5 | |
5–10 Jun | ASEP | 25.1 | 7.4 | 6.3 | 6.7 | 10.9 | 15.3 | 28.3 | |||
11–18 May | CIS | 27.9 | 11.5 | 6.3 | 2.6 | 4.8 | 0.9 | 3.2 | 7.9 | 34.9 | |
8–13 May | ASEP | 27.0 | 9.6 | 8.7 | 5.1 | 9.5 | 12.5 | 27.6 | |||
24 Apr | Demoscopia | 21.0 | 8.0 | 4.0 | 2.0 | 3.0 | 0.2 | 61.8 | |||
10–16 Apr | ASEP | 23.9 | 8.7 | 9.3 | 4.9 | 10.5 | 15.8 | 26.9 | |||
20 Mar–15 Apr | IU | 24.7 | 13.2 | 7.8 | 9.8 | 6.5 | 38.0 | ||||
6–10 Apr | CIS | 29.9 | 10.5 | 6.4 | 2.5 | 5.5 | 0.9 | 3.5 | 9.0 | 31.8 | |
14–17 Mar | CIS | 26.2 | 11.9 | 7.2 | 2.9 | 4.3 | 1.0 | 3.9 | 9.7 | 32.9 | |
6–12 Mar | ASEP | 24.7 | 9.8 | 11.1 | 6.5 | 8.4 | 12.1 | 27.4 | |||
15–16 Feb | Demoscopia | 23.0 | 10.0 | 5.0 | 4.0 | 9.0 | 10.0 | 39.0 | |||
10–14 Feb | CIS | 23.6 | 11.3 | 6.9 | 2.9 | 5.1 | 0.4 | 3.2 | 11.2 | 35.4 | |
6–12 Feb | ASEP | 23.8 | 10.0 | 10.6 | 5.5 | 11.0 | 12.8 | 26.3 | |||
6–11 Feb | Emopública | 20.7 | 22.0 | 7.4 | 6.1 | 7.1 | 29.3 | 7.4 | |||
16–21 Jan | ASEP | 26.0 | 10.0 | 11.3 | 5.4 | 8.0 | 13.5 | 25.8 | |||
10–12 Jan | CIS | 25.9 | 8.5 | 6.5 | 1.9 | 4.7 | 1.2 | 2.8 | 12.1 | 36.4 | |
2–7 Jan | Emopública | 23.0 | 19.0 | 9.6 | 4.4 | 44.0 | |||||
1989 | |||||||||||
24 Dec | Demoscopia | 24.0 | 8.0 | 4.0 | 5.0 | 56.0 | |||||
15 Dec | Demoscopia | 21.0 | 6.0 | 73.0 | |||||||
5–13 Dec | ASEP | 23.4 | 8.7 | 9.5 | 6.5 | 9.2 | 13.8 | 28.9 | |||
30 Nov–3 Dec | CIS | 26.4 | 9.7 | 6.8 | 2.2 | 5.7 | 0.3 | 3.3 | 11.2 | 34.4 | |
1–21 Nov | ECO | 29.3 | 7.5 | 11.8 | 6.6 | 44.8 | |||||
11–15 Nov | CIS | 25.3 | 7.1 | 6.9 | 4.4 | 5.0 | 2.2 | 5.9 | 13.0 | 30.2 | |
7–12 Nov | ASEP | 26.0 | 10.4 | 8.3 | 4.9 | 10.7 | 14.7 | 25.0 | |||
13–17 Oct | CIS | 25.7 | 10.5 | 6.5 | 3.7 | 4.4 | 0.4 | 3.2 | 11.9 | 33.7 | |
16 Oct | Demoscopia | 23.0 | 6.0 | 5.0 | 4.0 | 62.0 | |||||
10–16 Oct | ASEP | 25.9 | 7.7 | 8.2 | 5.7 | 10.5 | 14.7 | 27.3 | |||
19–21 Sep | ICP-Research | 26.6 | 10.3 | 8.3 | 3.1 | 5.0 | 0.3 | 10.3 | 15.3 | 20.8 | |
15–19 Sep | CIS | 25.7 | 9.2 | 8.2 | 3.0 | 3.7 | 0.4 | 3.8 | 12.1 | 33.9 | |
10–19 Sep | Oycos | 20.0 | 9.0 | 7.0 | 2.5 | 3.0 | 0.6 | 4.9 | 16.0 | 37.0 | |
14–18 Jul | CIS | 30.1 | 8.0 | 6.4 | 2.5 | 4.5 | 0.5 | 3.6 | 12.3 | 32.1 | |
20–26 Jun | Demoscopia | 21.0 | 7.0 | 7.0 | 5.0 | 8.0 | 13.0 | 39.0 | |||
13–18 Jun | ASEP | 26.5 | 10.4 | 9.4 | 6.7 | 13.2 | 9.8 | 24.0 | |||
3–13 Jun | CIS | 28.1 | 9.0 | 8.1 | 2.6 | 5.3 | 0.6 | 4.3 | 10.5 | 31.5 | |
16–22 May | ASEP | 28.7 | 10.3 | 9.0 | 5.9 | 11.8 | 11.5 | 22.8 | |||
11–13 May | CIS | 25.5 | 9.8 | 9.1 | 2.6 | 4.9 | 0.7 | 3.3 | 11.0 | 33.1 | |
20–25 Apr | CIS | 30.0 | 11.6 | 10.5 | 2.5 | 5.1 | 0.7 | 3.2 | 11.0 | 25.4 | |
18–23 Apr | ASEP | 27.6 | 9.6 | 9.1 | 5.1 | 9.7 | 11.7 | 27.2 | |||
24 Apr | Emopública | 23.8 | 12.9 | 32.2 | 31.1 | ||||||
9–14 Apr | Demoscopia | 20.0 | 8.0 | 10.0 | 7.0 | 55.0 | |||||
10 Apr | Emopública | 27.9 | 10.1 | 6.4 | 3.5 | 4.7 | 0.5 | 5.2 | 12.1 | 29.6 | |
7–11 Mar | ASEP | 26.7 | 8.7 | 10.8 | 5.3 | 10.0 | 12.3 | 26.2 | |||
8–10 Mar | CIS | 25.4 | 10.0 | 6.7 | 2.9 | 4.4 | 0.7 | 4.4 | 8.7 | 36.8 | |
12–16 Feb | CIS | 29.1 | 7.4 | 6.3 | 3.1 | 3.3 | 0.6 | 3.3 | 10.5 | 36.4 | |
8–12 Feb | ASEP | 30.7 | 8.3 | 11.3 | 4.3 | 11.0 | 11.4 | 23.0 | |||
22–26 Jan | CIS | 33.3 | 8.9 | 9.4 | 2.6 | 3.7 | 1.0 | 4.3 | 11.0 | 25.8 | |
10 Jan | Emopública | 28.2 | 7.8 | 7.9 | 3.0 | 3.7 | 0.7 | 5.5 | 43.2 | ||
11–15 Jan | ASEP | 27.0 | 8.4 | 12.5 | 5.1 | 10.7 | 13.6 | 22.7 | |||
1988 | |||||||||||
19–22 Dec | CIS | 26.6 | 8.7 | 8.0 | 2.8 | 4.5 | 0.4 | 13.3 | 31.4 | ||
20 Dec | ICP-Research | 27.8 | 12.8 | 12.1 | 3.4 | 43.9 | |||||
8–13 Dec | Demoscopia | 25.0 | 10.0 | 6.0 | 59.0 | ||||||
30 Nov–4 Dec | ASEP | 29.1 | 10.4 | 10.3 | 4.5 | 10.6 | 9.5 | 25.6 | |||
14–17 Nov | CIS | 32.5 | 9.9 | 11.1 | 2.8 | 4.3 | 0.7 | 4.4 | 8.6 | 25.7 | |
2–6 Nov | ASEP | 30.5 | 10.5 | 10.6 | 5.2 | 10.9 | 9.9 | 22.4 | |||
10–21 Oct | CIS | 28.6 | 8.8 | 6.6 | 2.7 | 3.6 | 0.7 | 4.1 | 11.5 | 33.4 | |
11 Oct | Emopública | 28.7 | 9.8 | 9.1 | 3.8 | 4.1 | 0.6 | 4.9 | 39.0 | ||
1–7 Oct | ASEP | 27.1 | 8.9 | 11.7 | 4.7 | 9.5 | 11.9 | 26.2 | |||
25–30 Sep | Demoscopia | 25.0 | 11.0 | 6.0 | 58.0 | ||||||
17–21 Sep | CIS | 33.2 | 9.3 | 8.6 | 3.1 | 3.7 | 0.4 | 5.5 | 11.0 | 25.2 | |
22–24 Jul | CIS | 29.9 | 9.0 | 8.0 | 2.0 | 4.5 | 0.6 | 5.3 | 11.7 | 29.0 | |
6–10 Jul | ASEP | 27.5 | 11.0 | 10.7 | 4.3 | 10.3 | 8.7 | 27.5 | |||
29 Jun–5 Jul | Demoscopia | 27.0 | 13.0 | 7.0 | 2.0 | 51.0 | |||||
8–12 Jun | ASEP | 28.1 | 8.7 | 10.9 | 5.7 | 9.5 | 9.6 | 27.5 | |||
2–6 Jun | CIS | 32.2 | 11.8 | 8.0 | 2.3 | 5.5 | 0.7 | 5.1 | 8.6 | 25.8 | |
20–22 May | CIS | 32.7 | 10.8 | 11.9 | 2.5 | 4.1 | 0.9 | 4.9 | 7.2 | 25.0 | |
11–16 May | ASEP | 28.2 | 10.5 | 8.8 | 4.1 | 9.0 | 10.8 | 28.6 | |||
22–25 Apr | CIS | 28.6 | 9.6 | 7.1 | 2.8 | 3.0 | 0.6 | 4.1 | 12.9 | 31.3 | |
19 Apr | Demoscopia | 29.0 | 12.0 | 5.0 | 3.0 | 51.0 | |||||
6–10 Apr | ASEP | 25.8 | 9.3 | 11.0 | 4.5 | 8.6 | 7.9 | 32.9 | |||
24–28 Mar | CIS | 29.6 | 9.3 | 7.9 | 2.6 | 3.1 | 0.8 | 5.0 | 10.8 | 30.9 | |
20 Mar | OTR | 19.0 | 9.0 | 4.0 | 3.0 | 65.0 | |||||
9–14 Mar | ASEP | 28.6 | 10.7 | 10.7 | 4.8 | 10.8 | 7.0 | 27.4 | |||
12–16 Feb | CIS | 32.0 | 12.0 | 6.6 | 2.4 | 3.8 | 0.8 | 4.6 | 9.7 | 28.1 | |
9–14 Feb | ASEP | 31.3 | 11.1 | 10.3 | 3.8 | 8.7 | 7.4 | 27.4 | |||
12–17 Jan | ASEP | 32.7 | 6.9 | 8.6 | 5.1 | 8.5 | 12.2 | 26.0 | |||
1–2 Jan | CIS | 25.0 | 7.0 | 5.0 | 2.0 | 4.0 | 1.0 | 3.0 | 14.0 | 39.0 | |
1987 | |||||||||||
16–20 Dec | Oycos | 24.0 | 8.0 | 7.0 | 3.0 | 2.0 | 0.9 | 5.1 | 13.0 | 37.0 | |
8–19 Dec | ASEP | 34.2 | 8.7 | 10.5 | 4.8 | 8.8 | 10.1 | 22.9 | |||
1 Dec | CIS | 31.0 | 7.2 | 7.1 | 2.5 | 2.2 | 1.0 | 4.5 | 11.4 | 33.1 | |
14–19 Nov | CIS | 34.4 | 8.4 | 6.6 | 2.4 | 3.2 | 0.8 | 4.2 | 9.6 | 30.4 | |
3–15 Nov | ASEP | 30.9 | 8.1 | 11.1 | 4.3 | 10.1 | 2.7 | 32.8 | |||
19–22 Oct | CIS | 33.6 | 9.2 | 8.8 | 3.1 | 2.5 | 0.7 | 3.4 | 10.1 | 28.6 | |
18–21 Sep | CIS | 36.2 | 10.0 | 8.3 | 2.6 | 3.3 | 0.7 | 5.3 | 9.2 | 24.4 | |
22 Jun 1986 | General Election | 30.6 | 18.0 | 6.4 | 3.5 | 3.2 | 1.1 | 7.7 | 29.5 | 0.0 |