# Opinion polling for the 2018 Swedish general election

In the run up to the 2018 general election of 9 September 2018 in Sweden, various organisations carried out opinion polling to gauge voting intentions. Results of such polls are displayed in this article.
The date range for these opinion polls are from the previous general election, held on 14 September 2014, to the present day.
List of political parties in Sweden shows the abbreviations used here.

## Poll results
### Parties

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.
See also the projected results by coalition below.
| Fieldwork date | Polling firm | S | M | SD | MP | C | V | L | KD | Fi | Others | Lead |
| 9 Sep 2018 | General election Archived 2018-09-10 at the Wayback Machine | 28.3 | 19.8 | 17.5 | 4.4 | 8.6 | 8.0 | 5.5 | 6.3 | 0.5 | 1.4 | 8.5 |
| 3–7 Sep 2018 | Inizio Archived 2020-08-13 at the Wayback Machine | 24.6 | 19.6 | 16.8 | 5.2 | 9.4 | 9.6 | 5.8 | 5.9 | 1.1 | 2.0 | 5.0 |
| 2–7 Sep 2018 | SKOP | 25.9 | 17.6 | 17.4 | 4.6 | 7.9 | 10.6 | 6.5 | 6.4 | 1.1 | 2.0 | 8.3 |
| 6 Sep 2018 | Novus | 24.9 | 17.7 | 19.1 | 5.0 | 8.6 | 10.0 | 6.5 | 5.7 | 2.5 | 2.5 | 5.8 |
| 5–6 Sep 2018 | Sifo | 24.4 | 16.9 | 17.0 | 6.2 | 10.0 | 10.0 | 6.0 | 6.3 | 3.2 | 3.2 | 7.4 |
| 1 Sep–6 Sep 2018 | Demoskop Archived 2018-09-07 at the Wayback Machine | 26.5 | 17.9 | 17.2 | 5.3 | 8.2 | 9.8 | 6.2 | 6.0 | 1.3 | 1.5 | 8.6 |
| 30 Aug–6 Sep 2018 | SKOP | 23.1 | 17.3 | 17.7 | 5.7 | 7.9 | 10.6 | 6.2 | 6.9 | 0.8 | 3.8 | 5.4 |
| 3–5 Sep 2018 | Sifo | 25.1 | 17.2 | 16.9 | 6.2 | 10.0 | 10.1 | 6.0 | 5.9 | 2.7 | 2.7 | 7.9 |
| 29 Aug–5 Sep 2018 | SKOP | 22.1 | 18.2 | 19.2 | 5.6 | 7.7 | 10.6 | 5.9 | 6.6 | 1.1 | 3.0 | 2.9 |
| 30 Aug–4 Sep 2018 | Sifo | 25.0 | 17.2 | 17.1 | 5.4 | 9.3 | 10.2 | 6.8 | 6.6 | 2.7 | 2.7 | 7.8 |
| 30 Aug–4 Sep 2018 | Demoskop Archived 2018-09-07 at the Wayback Machine | 25.5 | 17.8 | 18.2 | 4.8 | 8.9 | 9.4 | 6.2 | 5.9 | 1.9 | 1.5 | 7.3 |
| 28 Aug–4 Sep 2018 | SKOP | 22.5 | 17.1 | 20.0 | 5.5 | 8.1 | 11.0 | 5.4 | 7.0 | 1.2 | 2.2 | 2.5 |
| 29 Aug–3 Sep 2018 | Sifo | 25.3 | 17.0 | 17.2 | 5.4 | 8.4 | 11.1 | 6.7 | 6.0 | 2.9 | 2.9 | 8.1 |
| 3 Sep 2018 | Ipsos | 26.5 | 16.9 | 16.3 | 5.0 | 9.6 | 10.7 | 5.9 | 6.3 | 2.8 | 2.8 | 9.6 |
| 29 Aug–3 Sep 2018 | Inizio | 24.6 | 19.2 | 17.3 | 5.0 | 8.4 | 9.4 | 6.0 | 6.5 | 1.5 | 2.1 | 5.4 |
| 27 Aug–3 Sep 2018 | SKOP | 22.9 | 16.3 | 20.3 | 6.2 | 8.0 | 11.0 | 4.9 | 6.8 | 1.1 | 2.4 | 2.6 |
| 28 Aug–2 Sep 2018 | Sifo | 25.6 | 16.8 | 18.1 | 5.3 | 9.0 | 10.5 | 6.3 | 5.3 | 3.0 | 3.0 | 7.5 |
| 26 Aug–2 Sep 2018 | SKOP | 23.3 | 16.9 | 19.7 | 6.3 | 7.8 | 10.5 | 5.4 | 6.6 | 1.2 | 2.3 | 3.6 |
| 30 Aug–1 Sep 2018 | YouGov | 23.8 | 16.5 | 24.8 | 3.6 | 6.0 | 9.4 | 5.7 | 4.8 | 0.6 | 4.8 | 1.0 |
| 25–31 Aug 2018 | SKOP | 23.8 | 17.0 | 20.0 | 6.2 | 7.5 | 10.5 | 5.4 | 6.7 | 1.2 | 1.9 | 3.8 |
| 23–30 Aug 2018 | Demoskop | 24.5 | 17.1 | 19.8 | 5.1 | 9.5 | 9.5 | 6.8 | 4.8 | 0.8 | 1.9 | 4.7 |
| 30 Aug 2018 | Sentio | 22.1 | 18.2 | 24.0 | 4.4 | 6.0 | 10.7 | 5.2 | 5.0 | | | 1.9 |
| 28–30 Aug 2018 | Sifo | 25.7 | 16.8 | 16.9 | 6.9 | 9.5 | 10.5 | 5.5 | 5.5 | 3.3 | 3.3 | 8.8 |
| 25–30 Aug 2018 | Inizio Archived 2018-08-31 at the Wayback Machine | 23.1 | 19.5 | 18.1 | 5.6 | 8.5 | 10.1 | 5.9 | 6.0 | 1.7 | 1.5 | 3.6 |
| 24–30 Aug 2018 | SKOP | 24.7 | 16.9 | 19.5 | 6.0 | 8.2 | 10.3 | 5.8 | 6.1 | 1.0 | 1.6 | 5.2 |
| 27–29 Aug 2018 | Sifo | 25.6 | 17.7 | 17.6 | 5.9 | 8.9 | 11.3 | 5.1 | 5.4 | 2.6 | 2.6 | 7.9 |
| 22–29 Aug 2018 | SKOP | 25.4 | 15.5 | 20.3 | 5.5 | 8.0 | 9.5 | 6.2 | 6.0 | 0.9 | 1.5 | 5.1 |
| 23–28 Aug 2018 | Sifo | 25.2 | 17.6 | 19.2 | 5.2 | 8.9 | 10.5 | 5.5 | 5.7 | 2.2 | 2.2 | 6.0 |
| 21–28 Aug 2018 | Novus | 24.3 | 19.4 | 18.2 | 5.7 | 8.0 | 10.2 | 6.2 | 5.3 | | | 4.9 |
| 21–28 Aug 2018 | SKOP | 25.5 | 16.2 | 20.3 | 5.6 | 8.3 | 8.7 | 6.7 | 5.8 | 1.1 | 1.7 | 5.2 |
| 22–27 Aug 2018 | Sifo | 25.9 | 18.3 | 18.8 | 5.5 | 8.5 | 9.5 | 5.3 | 6.1 | 2.1 | 2.1 | 7.1 |
| 22–26 Aug 2018 | Inizio Archived 2018-09-02 at the Wayback Machine | 24.0 | 20.3 | 18.7 | 5.8 | 8.7 | 8.8 | 5.1 | 5.7 | 1.4 | 1.6 | 3.7 |
| 21–26 Aug 2018 | Sifo | 26.2 | 17.9 | 18.5 | 5.8 | 9.3 | 9.1 | 5.8 | 5.5 | 1.9 | 1.9 | 7.7 |
| 16–24 Aug 2018 | Ipsos | 26.3 | 17.1 | 19.4 | 6.0 | 8.8 | 9.8 | 5.4 | 4.6 | 2.6 | 2.6 | 6.9 |
| 20-23 Aug 2018 | Sifo | 25.4 | 17.6 | 18.6 | 6.1 | 10.3 | 9.5 | 5.9 | 4.7 | 1.9 | 1.9 | 6.8 |
| 16–22 Aug 2018 | SKOP | 24.5 | 17.1 | 20.1 | 5.8 | 8.2 | 9.2 | 6.3 | 4.6 | 1.7 | 2.5 | 4.4 |
| 13–21 Aug 2018 | Novus | 25.1 | 19.3 | 19.2 | 6.2 | 10.0 | 8.7 | 5.3 | 3.5 | 2.7 | 2.7 | 5.8 |
| 17–20 Aug 2018 | YouGov | 21.9 | 15.8 | 24.2 | 5.1 | 7.9 | 9.2 | 5.3 | 3.8 | 2.1 | 4.7 | 2.3 |
| 13–16 Aug 2018 | Sifo | 25.2 | 19.4 | 18.7 | 6.5 | 9.5 | 9.3 | 5.1 | 4.2 | 1.0 | 1.1 | 5.8 |
| 10–16 Aug 2018 | Inizio | 24.6 | 20.9 | 18.8 | 5.3 | 8.5 | 8.7 | 4.7 | 5.2 | 1.1 | 2.2 | 3.7 |
| 7-16 Aug 2018 | Ipsos | 24.9 | 17.7 | 19.0 | 6.1 | 10.1 | 9.5 | 5.9 | 4.0 | 1.0 | 1.7 | 5.9 |
| 8–15 Aug 2018 | Demoskop Archived 2018-09-25 at the Wayback Machine | 23.6 | 19.7 | 19.6 | 6.5 | 11.1 | 8.8 | 4.8 | 3.6 | 1.0 | 1.3 | 3.9 |
| 9–14 Aug 2018 | Sentio | 22.5 | 19.6 | 21.8 | 4.7 | 7.6 | 10.6 | 4.3 | 3.8 | 1.7 | 3.4 | 0.7 |
| 23 Jul–12 Aug 2018 | Novus | 24.2 | 18.1 | 21.6 | 5.2 | 9.6 | 9.6 | 5.9 | 3.0 | 1.2 | 2.6 | 2.6 |
| 6–9 Aug 2018 | Sifo | 25.8 | 20.3 | 16.8 | 5.6 | 10.3 | 9.2 | 6.0 | 3.3 | 1.5 | 1.2 | 5.5 |
| 25 Jul–2 Aug 2018 | Inizio Archived 2018-08-20 at the Wayback Machine | 24.9 | 20.4 | 19.0 | 4.8 | 9.5 | 8.7 | 4.4 | 4.8 | 1.5 | 1.9 | 4.5 |
| 27 Jul–1 Aug 2018 | Sentio | 21.1 | 19.1 | 25.5 | 3.9 | 6.9 | 12.6 | 4.6 | 2.4 | 1.2 | 2.6 | 4.4 |
| 25 Jun–22 Jul 2018 | Novus | 23.7 | 19.6 | 21.6 | 5.7 | 8.4 | 10.1 | 5.0 | 3.2 | 2.7 | 2.7 | 2.1 |
| 20 Jun–21 Jul 2018 | SKOP | 25.9 | 19.2 | 20.7 | 3.5 | 10.1 | 10.3 | 4.9 | 3.3 | 0.9 | 1.2 | 5.2 |
| 13–15 Jul 2018 | YouGov | 21.2 | 15.9 | 25.7 | 3.9 | 8.6 | 9.8 | 5.4 | 3.8 | 1.0 | 4.7 | 4.5 |
| 28 Jun–3 Jul 2018 | Sentio | 21.2 | 18.1 | 25.6 | 3.8 | 7.1 | 10.8 | 5.8 | 4.0 | 1.1 | 2.5 | 4.4 |
| 25 Jun–3 Jul 2018 | Demoskop Archived 2018-09-17 at the Wayback Machine | 25.9 | 19.9 | 21.0 | 4.2 | 9.8 | 9.1 | 4.3 | 2.5 | 1.9 | 1.4 | 4.9 |
| 20–26 Jun 2018 | Inizio | 23.9 | 20.6 | 20.5 | 3.9 | 9.5 | 8.9 | 5.1 | 4.5 | 1.4 | 1.7 | 3.3 |
| 7–24 Jun 2018 | Novus | 24.5 | 19.8 | 22.4 | 4.7 | 8.9 | 9.0 | 4.8 | 3.4 | 2.5 | 2.5 | 2.1 |
| 15–18 Jun 2018 | YouGov | 22.0 | 17.3 | 28.5 | 3.8 | 7.1 | 9.3 | 4.3 | 3.1 | 1.4 | 3.4 | 6.5 |
| 7–18 Jun 2018 | Ipsos | 24.1 | 19.1 | 20.5 | 4.2 | 9.5 | 10.1 | 6.2 | 2.7 | 2.1 | 1.5 | 3.6 |
| 8 May–18 Jun 2018 | SKOP | 26.3 | 22.9 | 19.0 | 4.5 | 9.0 | 7.6 | 4.5 | 2.5 | 1.7 | 2.1 | 3.4 |
| 4–14 Jun 2018 | Sifo Archived 2018-08-25 at the Wayback Machine | 26.1 | 20.6 | 18.5 | 4.0 | 10.8 | 9.8 | 4.9 | 2.4 | 1.5 | 1.4 | 5.5 |
| 29 May–6 Jun 2018 | Demoskop Archived 2018-06-12 at the Wayback Machine | 23.1 | 19.9 | 21.0 | 4.9 | 9.8 | 8.3 | 5.1 | 3.8 | 2.3 | 1.8 | 2.1 |
| 14 May–6 Jun 2018 | Novus | 23.8 | 21.1 | 21.9 | 4.5 | 8.9 | 9.1 | 4.6 | 2.9 | — | 3.2 | 1.9 |
| 1–5 Jun 2018 | Sentio | 21.7 | 17.1 | 26.1 | 4.8 | 7.2 | 9.7 | 7.0 | 3.3 | 0.6 | 2.5 | 4.4 |
| 21–30 May 2018 | Inizio Archived 2020-11-28 at the Wayback Machine | 24.5 | 22.0 | 19.5 | 3.9 | 9.5 | 8.2 | 4.3 | 4.9 | 1.5 | 1.8 | 2.5 |
| 27 Apr–29 May 2018 | SCB | 28.3 | 22.6 | 18.5 | 4.3 | 8.7 | 7.4 | 4.4 | 2.9 | — | 2.9 | 5.7 |
| 10–21 May 2018 | Ipsos | 24 | 22 | 20 | 4 | 9 | 9 | 5 | 4 | 2 | 2 | 2 |
| 7–17 May 2018 | Sifo Archived 2018-07-05 at the Wayback Machine | 25.2 | 23.6 | 18.7 | 4.0 | 8.1 | 9.3 | 4.8 | 3.5 | 1.6 | 1.3 | 1.6 |
| 11–14 May 2018 | YouGov | 23.0 | 18.3 | 23.0 | 3.6 | 10.1 | 9.0 | 4.2 | 3.0 | 1.8 | 3.9 | Tie |
| 16 Apr–13 May 2018 | Novus | 26.9 | 20.6 | 19.2 | 4.3 | 9.4 | 8.4 | 4.4 | 3.5 | — | 3.3 | 6.3 |
| 4–7 May 2018 | Sentio | 25.3 | 20.4 | 23.1 | 4.4 | 7.6 | 9.2 | 3.7 | 2.1 | 2.2 | 2.0 | 2.2 |
| 1–7 May 2018 | Inizio Archived 2020-10-01 at the Wayback Machine | 26.6 | 22.4 | 16.9 | 3.8 | 9.0 | 7.4 | 4.2 | 4.8 | 2.5 | 2.4 | 4.2 |
| 24 Apr–2 May 2018 | Demoskop Archived 2018-06-16 at the Wayback Machine | 26.3 | 22.3 | 19.4 | 4.4 | 9.1 | 7.7 | 4.9 | 2.9 | 1.5 | 1.5 | 4.0 |
| 12–23 Apr 2018 | Ipsos | 26 | 21 | 17 | 4 | 12 | 8 | 5 | 3 | 2 | 2 | 5 |
| 13–16 Apr 2018 | YouGov | 23.3 | 19.9 | 22.1 | 3.9 | 8.9 | 8.5 | 4.0 | 3.2 | 2.6 | 3.7 | 1.2 |
| 19 Mar–15 Apr 2018 | Novus | 26.9 | 22.1 | 18.2 | 4.0 | 9.2 | 8.1 | 5.0 | 3.5 | — | 3.0 | 4.8 |
| 16 Mar–13 Apr 2018 | SKOP | 26.7 | 25.1 | 16.7 | 3.5 | 9.0 | 7.0 | 5.1 | 4.3 | 2.3 | 0.3 | 1.6 |
| 2–12 Apr 2018 | Sifo Archived 2018-06-16 at the Wayback Machine | 28.4 | 23.0 | 14.8 | 4.1 | 9.7 | 8.1 | 4.4 | 3.4 | 2.6 | 1.7 | 5.4 |
| 5–10 Apr 2018 | Sentio | 25.9 | 20.1 | 21.4 | 4.4 | 6.4 | 8.3 | 4.4 | 2.4 | 3.1 | 3.6 | 4.5 |
| 3–9 Apr 2018 | Inizio Archived 2020-11-28 at the Wayback Machine | 27.3 | 23.3 | 15.9 | 4.0 | 9.0 | 6.5 | 3.9 | 5.1 | 2.3 | 2.6 | 4.0 |
| 27 Mar–4 Apr 2018 | Demoskop Archived 2018-06-12 at the Wayback Machine | 25.9 | 22.2 | 18.8 | 5.2 | 9.5 | 8.7 | 4.0 | 3.3 | 1.3 | 1.1 | 3.7 |
| 16–19 Mar 2018 | YouGov | 24.0 | 18.8 | 22.4 | 4.0 | 7.6 | 8.3 | 4.7 | 3.6 | 2.5 | 4.1 | 1.6 |
| 8–19 Mar 2018 | Ipsos | 28 | 21 | 17 | 4 | 10 | 9 | 5 | 3 | 2 | 2 | 7 |
| 19 Feb–18 Mar 2018 | Novus | 27.8 | 22.6 | 17.8 | 3.8 | 9.3 | 7.8 | 5.0 | 3.2 | — | 2.7 | 5.2 |
| 5–15 Mar 2018 | Sifo Archived 2018-09-01 at the Wayback Machine | 29.0 | 23.1 | 15.9 | 3.8 | 10.0 | 7.7 | 4.4 | 3.0 | 1.8 | 1.3 | 5.9 |
| 8–14 Mar 2018 | Sentio | 24.6 | 19.5 | 23.0 | 4.7 | 6.5 | 8.1 | 3.9 | 4.8 | 2.0 | 2.9 | 1.6 |
| 27 Feb–7 Mar 2018 | Demoskop Archived 2018-03-10 at the Wayback Machine | 27.2 | 21.8 | 18.6 | 4.6 | 7.9 | 8.5 | 5.1 | 3.3 | 1.8 | 1.2 | 5.4 |
| 1–5 Mar 2018 | Inizio Archived 2022-03-31 at the Wayback Machine | 26.4 | 24.5 | 15.7 | 3.3 | 8.8 | 6.9 | 3.6 | 5.9 | 2.6 | 2.3 | 1.9 |
| 16–19 Feb 2018 | YouGov | 22.4 | 20.5 | 22.1 | 3.4 | 9.3 | 10.0 | 4.7 | 2.6 | 2.5 | 2.4 | 0.3 |
| 8–19 Feb 2018 | Ipsos | 29 | 21 | 16 | 3 | 11 | 9 | 5 | 3 | 2 | 1 | 8 |
| 22 Jan–18 Feb 2018 | Novus | 28.4 | 23.7 | 17.1 | 4.3 | 8.8 | 8.1 | 4.6 | 2.7 | — | 2.3 | 4.7 |
| 5–15 Feb 2018 | Sifo Archived 2018-09-01 at the Wayback Machine | 27.3 | 23.8 | 16.2 | 4.6 | 10.5 | 7.2 | 5.0 | 2.8 | 1.4 | 1.4 | 3.5 |
| 9–14 Feb 2018 | Sentio | 24.6 | 21.0 | 21.9 | 3.3 | 10.8 | 9.0 | 4.4 | 2.2 | 1.8 | 1.0 | 2.7 |
| 30 Jan–6 Feb 2018 | Demoskop Archived 2018-02-10 at the Wayback Machine | 27.3 | 23.9 | 15.4 | 5.1 | 9.3 | 7.2 | 4.9 | 3.5 | 2.1 | 1.3 | 3.4 |
| 30 Jan–5 Feb 2018 | Inizio Archived 2020-10-15 at the Wayback Machine | 28.5 | 24.6 | 15.6 | 3.2 | 9.3 | 6.8 | 4.0 | 4.1 | 2.1 | 2.0 | 3.9 |
| 11 Jan–2 Feb 2018 | SKOP | 26.9 | 25.0 | 15.5 | 3.1 | 10.7 | 7.7 | 5.1 | 3.5 | 2.0 | 0.7 | 1.9 |
| 2–22 Jan 2018 | Novus | 28.6 | 23.8 | 16.5 | 4.1 | 8.9 | 7.6 | 5.0 | 2.7 | — | 2.8 | 4.8 |
| 10–21 Jan 2018 | Ipsos | 28 | 25 | 16 | 4 | 9 | 7 | 5 | 3 | 2 | 1 | 3 |
| 8–18 Jan 2018 | Sifo Archived 2018-08-24 at the Wayback Machine | 27.8 | 24.4 | 16.2 | 4.1 | 8.8 | 7.7 | 5.1 | 2.9 | 2.1 | 1.1 | 3.4 |
| 12–16 Jan 2018 | Sentio | 27.0 | 19.9 | 22.2 | 3.8 | 8.6 | 7.1 | 3.6 | 2.9 | 2.7 | 2.2 | 4.8 |
| 12–15 Jan 2018 | YouGov | 26.2 | 20.9 | 20.5 | 4.5 | 9.1 | 7.8 | 3.8 | 2.5 | 2.1 | 2.6 | 5.3 |
| 2–9 Jan 2018 | Demoskop Archived 2018-01-18 at the Wayback Machine | 27.8 | 22.6 | 17.9 | 4.4 | 9.2 | 7.2 | 4.5 | 2.9 | 1.9 | 1.6 | 5.2 |
| 3–8 Jan 2018 | Inizio Archived 2021-09-20 at the Wayback Machine | 28.3 | 23.7 | 16.0 | 3.6 | 9.9 | 7.4 | 3.4 | 4.0 | 1.3 | 2.3 | 4.7 |
| 27 Nov–21 Dec 2017 | Novus | 29.5 | 21.3 | 16.8 | 4.3 | 9.8 | 7.5 | 5.4 | 3.3 | — | 2.1 | 8.2 |
| 15–18 Dec 2017 | YouGov | 25.5 | 22.7 | 20.5 | 3.9 | 7.9 | 7.0 | 4.9 | 3.3 | 2.1 | 2.2 | 2.8 |
| 6–14 Dec 2017 | Ipsos | 28 | 23 | 16 | 4 | 10 | 7 | 5 | 3 | 2 | 2 | 5 |
| 4–14 Dec 2017 | Sifo | 29.3 | 22.0 | 16.5 | 4.1 | 10.2 | 7.4 | 5.0 | 2.7 | 1.9 | 0.9 | 7.3 |
| 6–12 Dec 2017 | Inizio | 27.5 | 23.7 | 15.9 | 3.1 | 10.1 | 6.8 | 3.9 | 4.8 | 1.7 | 2.6 | 3.8 |
| 1–6 Dec 2017 | Sentio | 23.0 | 20.2 | 23.0 | 3.9 | 10.0 | 8.0 | 4.6 | 3.0 | 1.6 | 2.7 | Tie |
| 28 Nov–5 Dec 2017 | Demoskop Archived 2017-12-09 at the Wayback Machine | 27.1 | 20.9 | 18.3 | 3.9 | 9.1 | 8.5 | 5.8 | 3.0 | 2.2 | 1.2 | 6.2 |
| 27 Oct–28 Nov 2017 | SCB | 32.6 | 22.2 | 14.8 | 3.8 | 9.5 | 7.0 | 4.2 | 3.1 | — | 2.6 | 10.4 |
| 30 Oct–26 Nov 2017 | Novus | 28.6 | 19.9 | 16.6 | 5.0 | 11.0 | 7.3 | 5.5 | 3.6 | — | 2.5 | 8.7 |
| 16–21 Nov 2017 | Sentio | 26.6 | 18.2 | 21.7 | 4.8 | 9.1 | 7.7 | 4.2 | 3.3 | 1.9 | 1.8 | 4.9 |
| 17–20 Nov 2017 | YouGov | 25.2 | 20.2 | 20.7 | 4.6 | 10.3 | 7.6 | 4.5 | 2.8 | 1.3 | 2.6 | 4.5 |
| 9–19 Nov 2017 | Ipsos | 28 | 21 | 16 | 5 | 11 | 8 | 5 | 3 | 2 | 1 | 7 |
| 8–13 Nov 2017 | Inizio Archived 2020-10-09 at the Wayback Machine | 28.6 | 23.2 | 15.4 | 4.0 | 10.1 | 6.8 | 3.3 | 4.0 | 2.0 | 2.7 | 5.4 |
| 30 Oct–9 Nov 2017 | Sifo Archived 2017-11-12 at the Wayback Machine | 29.8 | 22.4 | 14.7 | 4.2 | 10.3 | 6.9 | 5.4 | 3.1 | 2.1 | 1.1 | 7.4 |
| 25 Oct–1 Nov 2017 | Demoskop Archived 2017-12-24 at the Wayback Machine | 28.2 | 21.9 | 18.1 | 4.4 | 9.1 | 7.5 | 4.9 | 2.8 | 2.2 | 0.9 | 6.3 |
| 10–31 Oct 2017 | SKOP | 28.3 | 22.2 | 16.0 | 3.5 | 11.9 | 7.4 | 4.8 | 3.4 | 1.7 | 1.0 | 6.1 |
| 2–29 Oct 2017 | Novus | 29.8 | 20.6 | 16.2 | 4.0 | 10.8 | 7.6 | 4.8 | 3.8 | — | 2.4 | 9.2 |
| 20–23 Oct 2017 | YouGov | 25.2 | 19.9 | 21.9 | 3.2 | 9.0 | 7.7 | 5.4 | 3.0 | 2.1 | 2.6 | 3.3 |
| 12–22 Oct 2017 | Ipsos | 30 | 22 | 15 | 4 | 10 | 7 | 6 | 3 | 2 | 1 | 8 |
| 2–12 Oct 2017 | Sifo Archived 2017-10-26 at the Wayback Machine | 30.5 | 18.6 | 15.0 | 3.8 | 12.3 | 8.3 | 6.1 | 2.9 | 1.1 | 1.4 | 11.9 |
| 5–9 Oct 2017 | Sentio | 25.9 | 16.8 | 22.8 | 4.0 | 9.6 | 8.8 | 5.5 | 2.3 | 1.9 | 2.4 | 3.1 |
| 3–9 Oct 2017 | Inizio Archived 2020-11-28 at the Wayback Machine | 30.1 | 18.7 | 17.9 | 3.2 | 11.5 | 6.6 | 3.7 | 4.4 | 1.7 | 2.2 | 11.4 |
| 24 Sep–1 Oct 2017 | Demoskop | 32.1 | 17.2 | 15.3 | 4.4 | 12.6 | 7.9 | 4.5 | 3.7 | 1.6 | 0.7 | 14.9 |
| 4 Sep–1 Oct 2017 | Novus | 29.4 | 16.2 | 17.5 | 4.3 | 12.5 | 7.9 | 6.4 | 3.5 | — | 2.3 | 11.9 |
| 14–18 Sep 2017 | YouGov | 26.3 | 16.0 | 25.3 | 3.1 | 9.4 | 7.5 | 5.5 | 3.1 | 2.0 | 1.8 | 1.0 |
| 7–18 Sep 2017 | Ipsos | 29 | 16 | 18 | 4 | 13 | 7 | 6 | 3 | 3 | 2 | 11 |
| 4–14 Sep 2017 | Sifo Archived 2017-09-23 at the Wayback Machine | 29.7 | 17.2 | 17.8 | 4.5 | 11.9 | 7.4 | 5.0 | 3.7 | 2.0 | 0.7 | 11.9 |
| 8–11 Sep 2017 | Sentio | 25.3 | 17.0 | 23.4 | 4.1 | 11.5 | 6.9 | 4.7 | 3.1 | 2.8 | 0.9 | 1.9 |
| 1–6 Sep 2017 | Inizio Archived 2021-09-05 at the Wayback Machine | 28.8 | 16.5 | 19.9 | 3.5 | 12.3 | 6.5 | 3.6 | 4.7 | 1.5 | 2.7 | 8.9 |
| 29 Aug–5 Sep 2017 | Demoskop | 30.3 | 17.3 | 18.1 | 4.6 | 11.2 | 8.0 | 5.2 | 2.8 | 2.0 | 0.5 | 12.2 |
| 7 Aug–3 Sep 2017 | Novus | 29.7 | 16.3 | 18.1 | 4.8 | 12.0 | 6.8 | 5.4 | 3.9 | 2.0 | 1.0 | 11.6 |
| 10–21 Aug 2017 | Ipsos | 29 | 17 | 19 | 5 | 11 | 8 | 6 | 3 | 2 | 1 | 10 |
| 7–17 Aug 2017 | Sifo Archived 2017-08-21 at the Wayback Machine | 30.0 | 16.2 | 18.3 | 4.1 | 12.4 | 6.4 | 6.2 | 3.6 | 1.9 | 1.1 | 11.7 |
| 11–15 Aug 2017 | YouGov | 25.4 | 16.1 | 23.6 | 4.3 | 11.5 | 8.2 | 4.6 | 2.9 | 2.2 | 1.3 | 1.8 |
| 11–14 Aug 2017 | Sentio | 23.5 | 15.1 | 27.4 | 4.3 | 10.5 | 8.6 | 4.1 | 3.2 | 2.4 | 0.9 | 3.9 |
| 7–14 Aug 2017 | Inizio | 28.7 | 16.0 | 20.1 | 2.6 | 12.9 | 6.8 | 4.1 | 4.8 | 1.6 | 2.4 | 8.6 |
| 1–8 Aug 2017 | Demoskop | 28.4 | 17.2 | 16.6 | 4.4 | 12.9 | 7.4 | 6.4 | 4.0 | 1.6 | 1.1 | 11.2 |
| 31 Jul–6 Aug 2017 | Novus | 29.3 | 15.2 | 18.7 | 3.9 | 12.8 | 7.6 | 5.5 | 4.3 | 1.8 | 0.9 | 10.6 |
| Jul 2017 | YouGov | 24.9 | 17.8 | 23.0 | 4.1 | 10.5 | 8.0 | 5.3 | 2.6 | 2.4 | 1.6 | 1.9 |
| 14–19 Jul 2017 | Sentio | 22.4 | 12.7 | 26.8 | 3.8 | 11.6 | 9.2 | 5.7 | 3.8 | 1.8 | 2.2 | 4.4 |
| 7 Jun–6 Jul 2017 | SKOP Archived 2017-10-19 at the Wayback Machine | 27.1 | 15.0 | 20.2 | 4.4 | 12.8 | 7.3 | 6.4 | 3.0 | 3.0 | 0.7 | 6.9 |
| 26 Jun–4 Jul 2017 | Demoskop Archived 2017-12-23 at the Wayback Machine | 27.0 | 15.7 | 20.1 | 4.9 | 11.9 | 8.0 | 6.7 | 2.6 | 1.8 | 1.3 | 6.9 |
| 16–29 Jun 2017 | Inizio Archived 2021-09-20 at the Wayback Machine | 27.1 | 16.8 | 21.1 | 3.1 | 12.4 | 7.0 | 4.7 | 4.0 | 1.4 | 2.3 | 6.0 |
| 5–25 Jun 2017 | Novus | 27.3 | 15.9 | 20.0 | 4.5 | 12.5 | 8.4 | 5.8 | 3.3 | 1.3 | 1.0 | 7.3 |
| 15–20 Jun 2017 | YouGov | 22.3 | 17.4 | 24.0 | 4.2 | 11.7 | 8.0 | 5.3 | 3.4 | 2.5 | 1.4 | 1.7 |
| 7–19 Jun 2017 | Ipsos | 29 | 16 | 18 | 4 | 12 | 8 | 7 | 3 | 2 | 1 | 11 |
| 5–15 Jun 2017 | Sifo Archived 2017-10-19 at the Wayback Machine | 29.2 | 15.9 | 18.0 | 4.0 | 13.4 | 7.7 | 6.2 | 2.9 | 2.1 | 0.7 | 11.2 |
| 6–13 Jun 2017 | Inizio Archived 2021-09-20 at the Wayback Machine | 27.4 | 16.4 | 20.4 | 3.1 | 12.8 | 6.7 | 4.2 | 4.4 | 2.4 | 2.2 | 7.0 |
| 30 May–7 Jun 2017 | Demoskop | 26.7 | 18.2 | 20.2 | 4.1 | 11.0 | 8.9 | 4.8 | 2.6 | 2.6 | 0.9 | 6.5 |
| 1–5 Jun 2017 | Sentio | 24.7 | 15.9 | 25.0 | 3.1 | 11.2 | 7.9 | 4.2 | 3.5 | 2.5 | 2.0 | 0.3 |
| 8 May–4 Jun 2017 | Novus | 27.3 | 16.6 | 19.3 | 4.3 | 13.3 | 7.6 | 5.6 | 3.1 | 2.0 | 0.9 | 8.0 |
| 28 Apr–28 May 2017 | SCB | 31.1 | 18.1 | 18.4 | 4.5 | 11.3 | 6.3 | 5.0 | 3.2 | — | 2.2 | 12.7 |
| 9–22 May 2017 | Ipsos | 26 | 15 | 19 | 3 | 13 | 9 | 7 | 4 | 3 | 1 | 7 |
| 10–17 May 2017 | Inizio | 25.7 | 16.8 | 20.8 | 3.0 | 13.6 | 7.2 | 4.7 | 4.2 | 1.7 | 2.3 | 4.9 |
| 11–15 May 2017 | YouGov | 25.3 | 16.0 | 23.6 | 2.1 | 12.8 | 8.1 | 5.4 | 2.9 | 2.6 | 1.3 | 1.7 |
| 2–11 May 2017 | Sifo Archived 2017-10-19 at the Wayback Machine | 29.5 | 17.5 | 16.6 | 3.7 | 12.6 | 7.8 | 5.7 | 2.7 | 2.6 | 1.1 | 12.0 |
| 5–8 May 2017 | Sentio | 24.0 | 17.9 | 23.2 | 4.1 | 10.6 | 8.1 | 4.8 | 2.5 | 2.6 | 2.2 | 0.8 |
| 17 Apr–7 May 2017 | Novus | 28.3 | 16.4 | 19.5 | 4.3 | 12.2 | 7.5 | 5.3 | 3.9 | 1.9 | 0.7 | 8.8 |
| 24 Apr–3 May 2017 | Demoskop | 27.8 | 18.0 | 17.3 | 4.6 | 12.8 | 6.6 | 5.5 | 3.7 | 3.3 | 0.5 | 9.8 |
| 24 Apr–1 May 2017 | Inizio Archived 2021-09-20 at the Wayback Machine | 26.5 | 16.8 | 20.7 | 2.9 | 13.3 | 6.9 | 5.0 | 4.7 | 1.0 | 2.2 | 5.8 |
| 18–27 Apr 2017 | Sifo | 29.2 | 18.1 | 16.5 | 5.0 | 13.0 | 7.8 | 5.5 | 2.6 | — | 2.3 | 11.1 |
| 3–19 Apr 2017 | Ipsos | 29 | 17 | 18 | 3 | 12 | 8 | 6 | 4 | 2 | 2 | 11 |
| 12–18 Apr 2017 | YouGov | 24.1 | 15.6 | 25.6 | 2.7 | 12.8 | 6.3 | 5.5 | 3.6 | 2.5 | 1.3 | 1.5 |
| 10–17 Apr 2017 | Inizio Archived 2017-04-21 at the Wayback Machine | 28.3 | 16.8 | 21.2 | 2.5 | 12.5 | 6.7 | 4.4 | 4.6 | 0.9 | 2.1 | 7.1 |
| 20 Mar–16 Apr 2017 | Novus | 28.2 | 16.4 | 19.0 | 4.2 | 12.6 | 7.4 | 5.2 | 3.4 | 2.5 | 1.1 | 9.2 |
| 3–12 Apr 2017 | Sifo | 29.9 | 17.5 | 16.7 | 3.2 | 13.8 | 8.2 | 5.4 | 2.9 | 1.8 | 0.6 | 12.4 |
| 7–10 Apr 2017 | Sentio | 23.3 | 15.8 | 27.2 | 4.8 | 8.7 | 7.2 | 4.8 | 3.7 | 2.2 | 2.3 | 3.9 |
| 28 Mar–5 Apr 2017 | Demoskop | 26.2 | 17.8 | 17.8 | 5.7 | 13.5 | 7.4 | 6.0 | 2.8 | 1.8 | 1.0 | 8.4 |
| 17–20 Mar 2017 | YouGov | 22.0 | 15.4 | 23.9 | 3.5 | 12.5 | 8.7 | 6.5 | 3.0 | 3.4 | 1.1 | 1.9 |
| 9–19 Mar 2017 | Ipsos | 27 | 17 | 18 | 5 | 13 | 8 | 7 | 3 | 2 | 1 | 9 |
| 20 Feb–19 Mar 2017 | Novus | 26.7 | 18.0 | 19.2 | 4.6 | 12.2 | 7.1 | 5.9 | 3.2 | 2.0 | 1.1 | 7.5 |
| 6–16 Mar 2017 | Sifo Archived 2017-03-23 at the Wayback Machine | 28.7 | 18.4 | 16.7 | 4.5 | 14.2 | 7.1 | 5.7 | 2.8 | 1.3 | 0.6 | 10.3 |
| 8–14 Mar 2017 | Inizio Archived 2021-09-05 at the Wayback Machine | 25.7 | 17.6 | 22.2 | 3.1 | 12.1 | 7.1 | 4.7 | 4.0 | 1.6 | 1.9 | 3.5 |
| 9–13 Mar 2017 | Sentio | 24.1 | 15.2 | 26.0 | 3.4 | 11.0 | 8.9 | 3.9 | 2.4 | 3.0 | 2.1 | 1.9 |
| 28 Feb–7 Mar 2017 | Demoskop Archived 2017-10-27 at the Wayback Machine | 27.8 | 16.6 | 18.2 | 5.7 | 12.1 | 7.9 | 5.1 | 3.0 | 2.0 | 1.6 | 9.6 |
| 17–20 Feb 2017 | YouGov | 23.5 | 17.0 | 23.9 | 3.9 | 11.8 | 8.1 | 4.2 | 3.6 | 2.5 | 1.4 | 0.4 |
| 16–20 Feb 2017 | Sentio | 23.2 | 16.7 | 26.9 | 3.6 | 10.7 | 8.2 | 4.6 | 3.0 | 1.7 | 1.4 | 3.7 |
| 8–20 Feb 2017 | Ipsos | 27 | 20 | 17 | 4 | 12 | 7 | 6 | 3 | 2 | 2 | 7 |
| 23 Jan–19 Feb 2017 | Novus | 27.1 | 19.1 | 18.5 | 4.5 | 11.5 | 7.8 | 5.3 | 3.1 | 2.3 | 0.8 | 8.0 |
| 6–16 Feb 2017 | Sifo Archived 2017-03-28 at the Wayback Machine | 27.5 | 20.4 | 16.8 | 4.9 | 11.8 | 6.9 | 5.6 | 3.6 | 1.9 | 0.8 | 7.1 |
| 5–14 Feb 2017 | Inizio Archived 2020-10-01 at the Wayback Machine | 25.0 | 19.8 | 21.5 | 3.7 | 10.9 | 7.3 | 5.4 | 4.2 | 1.2 | 1.1 | 3.6 |
| 31 Jan–8 Feb 2017 | Demoskop Archived 2017-10-27 at the Wayback Machine | 26.9 | 18.5 | 17.5 | 4.7 | 11.1 | 9.0 | 5.8 | 3.6 | 2.1 | 0.8 | 8.4 |
| 23 Jan–7 Feb 2017 | Sifo Archived 2017-03-22 at the Wayback Machine | 27.3 | 19.8 | 16.5 | 4.6 | 11.6 | 7.4 | 5.9 | 3.9 | 2.2 | 0.9 | 7.5 |
| 12–22 Jan 2017 | Ipsos | 25 | 23 | 16 | 4 | 9 | 8 | 7 | 3 | 2 | 2 | 2 |
| 2–22 Jan 2017 | Novus | 26.9 | 22.4 | 17.7 | 4.4 | 9.3 | 7.7 | 5.4 | 3.3 | 2.0 | 0.9 | 4.5 |
| 9–19 Jan 2017 | Sifo Archived 2017-02-02 at the Wayback Machine | 29.7 | 21.9 | 16.0 | 4.3 | 9.3 | 8.0 | 5.3 | 2.6 | 2.1 | 0.8 | 7.8 |
| 12–18 Jan 2017 | Sentio | 21.8 | 18.4 | 22.3 | 5.4 | 8.9 | 9.1 | 5.5 | 3.9 | 3.0 | 1.7 | 0.5 |
| 9–17 Jan 2017 | Inizio Archived 2020-10-01 at the Wayback Machine | 25.8 | 21.3 | 21.5 | 4.3 | 9.7 | 6.9 | 4.7 | 3.7 | 1.0 | 1.0 | 4.3 |
| 12–16 Jan 2017 | YouGov | 21.5 | 21.4 | 24.7 | 3.9 | 8.9 | 8.1 | 4.5 | 2.8 | 2.6 | 1.6 | 3.2 |
| 3–10 Jan 2017 | Demoskop Archived 2017-10-27 at the Wayback Machine | 26.7 | 24.3 | 16.2 | 4.7 | 9.4 | 8.1 | 4.7 | 2.6 | 2.1 | 1.2 | 2.4 |
| 16–20 Dec 2016 | YouGov | 24.3 | 19.0 | 24.2 | 3.2 | 8.4 | 7.2 | 4.9 | 4.2 | 3.3 | 1.1 | 0.1 |
| 21 Nov–18 Dec 2016 | Novus | 27.3 | 21.8 | 17.9 | 4.9 | 9.3 | 7.4 | 5.4 | 3.0 | 2.0 | 1.0 | 5.5 |
| 5–15 Dec 2016 | Sifo Archived 2016-12-31 at the Wayback Machine | 27.6 | 22.2 | 15.2 | 5.2 | 9.1 | 8.4 | 6.0 | 3.6 | 1.6 | 1.1 | 5.4 |
| 8–14 Dec 2016 | Sentio | 23.8 | 18.4 | 22.6 | 3.6 | 8.1 | 9.2 | 6.4 | 3.7 | 2.0 | 2.2 | 1.2 |
| 5–14 Dec 2016 | Inizio Archived 2021-09-05 at the Wayback Machine | 26.2 | 21.6 | 20.6 | 3.5 | 8.8 | 7.7 | 5.3 | 4.0 | 1.3 | 0.9 | 4.6 |
| 1–12 Dec 2016 | Ipsos | 26 | 22 | 17 | 5 | 9 | 7 | 7 | 3 | 2 | 2 | 4 |
| 29 Nov–6 Dec 2016 | Demoskop | 25.8 | 22.3 | 18.5 | 5.2 | 9.2 | 7.5 | 4.8 | 3.2 | 2.5 | 1.0 | 3.5 |
| 28 Oct–27 Nov 2016 | SCB | 29.2 | 22.8 | 17.5 | 4.5 | 7.1 | 7.7 | 5.0 | 3.1 | — | 3.2 | 6.4 |
| 17–22 Nov 2016 | Sentio | 20.8 | 20.5 | 25.0 | 3.0 | 8.1 | 9.1 | 4.8 | 3.4 | 3.4 | 1.9 | 4.2 |
| 10–21 Nov 2016 | Ipsos | 27 | 23 | 17 | 4 | 8 | 7 | 6 | 3 | 3 | 2 | 4 |
| 24 Oct–20 Nov 2016 | Novus | 26.6 | 23.1 | 17.8 | 5.1 | 8.0 | 7.5 | 5.6 | 3.0 | 2.4 | 0.9 | 3.5 |
| 7–17 Nov 2016 | Sifo Archived 2016-12-31 at the Wayback Machine | 27.5 | 23.1 | 15.8 | 4.4 | 8.7 | 7.5 | 6.5 | 3.5 | 2.1 | 0.8 | 4.4 |
| 7–15 Nov 2016 | Inizio Archived 2020-10-01 at the Wayback Machine | 25.6 | 22.0 | 21.5 | 4.2 | 8.6 | 8.0 | 4.1 | 3.5 | 1.8 | 0.7 | 3.6 |
| 11–14 Nov 2016 | YouGov | 21.8 | 22.3 | 24.8 | 3.3 | 7.7 | 8.0 | 5.9 | 2.3 | 2.5 | 1.4 | 2.5 |
| 25 Oct–2 Nov 2016 | Demoskop Archived 2017-10-27 at the Wayback Machine | 27.8 | 23.6 | 17.6 | 4.6 | 7.8 | 8.4 | 4.8 | 2.5 | 2.0 | 0.9 | 4.2 |
| 20–26 Oct 2016 | Sentio | 23.5 | 19.5 | 21.7 | 2.4 | 8.7 | 9.7 | 5.9 | 4.1 | 2.4 | 2.1 | 1.8 |
| 13–24 Oct 2016 | Ipsos | 25 | 24 | 19 | 5 | 7 | 8 | 7 | 2 | 2 | 2 | 1 |
| 26 Sep–23 Oct 2016 | Novus | 26.2 | 22.9 | 18.7 | 4.5 | 8.3 | 7.5 | 5.7 | 2.9 | 2.2 | 1.1 | 3.3 |
| 13–19 Oct 2016 | Inizio Archived 2020-10-01 at the Wayback Machine | 24.5 | 23.4 | 20.0 | 4.2 | 8.1 | 7.5 | 4.9 | 3.9 | 2.0 | 1.6 | 1.1 |
| 14–18 Oct 2016 | YouGov | 22.2 | 22.4 | 24.3 | 3.2 | 6.4 | 7.7 | 5.1 | 4.9 | 2.5 | 1.3 | 1.9 |
| 3–13 Oct 2016 | Sifo Archived 2016-12-31 at the Wayback Machine | 25.9 | 25.0 | 16.8 | 4.7 | 8.3 | 8.2 | 5.4 | 2.8 | 2.1 | 0.9 | 0.9 |
| 27 Sep–5 Oct 2016 | Demoskop Archived 2017-10-27 at the Wayback Machine | 28.7 | 22.7 | 16.9 | 4.1 | 8.1 | 6.4 | 5.0 | 3.7 | 2.6 | 1.8 | 6.0 |
| 29 Aug–25 Sep 2016 | Novus | 26.8 | 24.6 | 17.7 | 4.9 | 7.5 | 7.6 | 4.7 | 3.3 | 2.1 | 0.8 | 2.2 |
| 12–22 Sep 2016 | Inizio Archived 2016-10-08 at the Wayback Machine | 25.2 | 24.2 | 18.9 | 3.7 | 8.6 | 8.2 | 4.3 | 3.9 | 1.9 | 1.2 | 1.0 |
| 16–19 Sep 2016 | YouGov | 23.2 | 23.0 | 25.2 | 3.9 | 6.2 | 7.1 | 4.9 | 2.9 | 2.6 | 1.1 | 2.0 |
| 9–19 Sep 2016 | Ipsos | 26 | 24 | 19 | 4 | 7 | 7 | 6 | 4 | 2 | 1 | 2 |
| 5–15 Sep 2016 | Sifo Archived 2016-11-20 at the Wayback Machine | 28.0 | 24.8 | 15.6 | 4.2 | 8.4 | 7.6 | 5.2 | 3.0 | 2.1 | 1.1 | 3.2 |
| 8–13 Sep 2016 | Sentio | 21.5 | 21.0 | 24.5 | 4.8 | 6.8 | 8.6 | 4.9 | 2.8 | 2.8 | 2.3 | 3.0 |
| 30 Aug–7 Sep 2016 | Demoskop Archived 2017-10-27 at the Wayback Machine | 27.0 | 23.9 | 17.9 | 4.8 | 7.1 | 8.6 | 4.3 | 3.0 | 2.2 | 1.2 | 3.1 |
| 1–28 Aug 2016 | Novus | 26.4 | 25.3 | 17.2 | 4.4 | 7.6 | 7.7 | 5.1 | 3.2 | 2.1 | 1.0 | 1.1 |
| 14–22 Aug 2016 | Ipsos | 26 | 25 | 18 | 4 | 8 | 7 | 5 | 3 | 3 | 1 | 1 |
| 16–21 Aug 2016 | Sentio | 22.8 | 21.6 | 23.5 | 3.5 | 6.2 | 10.9 | 4.2 | 3.5 | 2.6 | 1.2 | 0.7 |
| 8–18 Aug 2016 | Sifo Archived 2016-11-20 at the Wayback Machine | 27.1 | 26.3 | 15.6 | 4.4 | 8.0 | 6.8 | 4.8 | 4.0 | 2.3 | 0.8 | 0.8 |
| 10–18 Aug 2016 | Inizio Archived 2020-10-01 at the Wayback Machine | 26.1 | 24.6 | 17.9 | 3.2 | 8.3 | 9.4 | 4.5 | 3.8 | 1.7 | 0.5 | 1.5 |
| 12–16 Aug 2016 | YouGov | 22.9 | 23.6 | 24.8 | 2.8 | 6.5 | 8.0 | 4.0 | 3.1 | 3.3 | 1.2 | 1.2 |
| Jul 2016 | YouGov | 22.6 | 23.8 | 25.0 | 3.0 | 7.5 | 7.9 | 3.3 | 3.7 | 1.9 | 1.4 | 1.2 |
| 28 Jun–5 Jul 2016 | Demoskop Archived 2017-10-27 at the Wayback Machine | 26.0 | 24.7 | 16.8 | 4.8 | 7.9 | 7.6 | 5.7 | 3.3 | 2.2 | 1.0 | 1.3 |
| 30 May–26 Jun 2016 | Novus | 26.2 | 26.0 | 18.2 | 4.3 | 6.7 | 7.5 | 5.0 | 2.8 | 2.4 | 0.9 | 0.2 |
| 17–21 Jun 2016 | YouGov | 22.7 | 24.4 | 23.3 | 3.2 | 7.4 | 7.4 | 3.3 | 4.0 | 3.1 | 1.3 | 1.1 |
| 7–16 June 2016 | Ipsos | 26 | 24 | 17 | 4 | 7 | 8 | 6 | 3 | 2 | 1 | 2 |
| 7–16 Jun 2016 | Sifo Archived 2016-11-20 at the Wayback Machine | 26.4 | 27.4 | 15.8 | 4.4 | 6.3 | 7.1 | 5.8 | 3.2 | 2.7 | 0.8 | 1.0 |
| 6–15 Jun 2016 | Inizio Archived 2020-10-01 at the Wayback Machine | 25.4 | 23.7 | 19.5 | 3.6 | 7.9 | 8.0 | 4.2 | 4.8 | 1.5 | 1.4 | 1.7 |
| 31 May–8 Jun 2016 | Demoskop Archived 2017-10-19 at the Wayback Machine | 26.4 | 24.7 | 17.4 | 5.3 | 6.9 | 6.9 | 5.1 | 3.5 | 2.3 | 1.5 | 1.7 |
| 2–6 Jun 2016 | Sentio | 22.9 | 21.0 | 24.5 | 5.3 | 8.0 | 6.9 | 3.9 | 2.8 | 2.9 | 1.8 | 1.6 |
| 28 Apr–26 May 2016 | SCB | 29.5 | 24.7 | 17.3 | 4.7 | 6.1 | 6.8 | 5.4 | 3.1 | — | 2.4 | 4.8 |
| 9–29 May 2016 | Novus | 23.8 | 27.9 | 17.8 | 4.5 | 6.4 | 7.7 | 5.6 | 3.2 | 2.2 | 0.9 | 4.1 |
| 16–25 May 2016 | Ipsos | 27.8 | 24.5 | 17.1 | 3.5 | 6.1 | 7.4 | 7.1 | 3.2 | 1.8 | 1.5 | 3.3 |
| 19–23 May 2016 | YouGov | 22.6 | 22.1 | 22.9 | 2.8 | 7.9 | 7.5 | 5.3 | 4.6 | 2.8 | 1.6 | 0.3 |
| 12–18 May 2016 | Sentio | 24.8 | 22.1 | 23.7 | 4.5 | 5.0 | 7.8 | 4.5 | 3.7 | 1.8 | 2.1 | 1.1 |
| 9–19 May 2016 | Inizio Archived 2020-10-01 at the Wayback Machine | 24.3 | 23.9 | 18.8 | 4.4 | 7.5 | 9.6 | 4.7 | 5.0 | 1.4 | 0.5 | 0.4 |
| 2–12 May 2016 | Sifo Archived 2016-11-20 at the Wayback Machine | 26.5 | 25.7 | 16.1 | 4.1 | 6.3 | 7.9 | 6.2 | 4.0 | 2.1 | 1.1 | 0.8 |
| 18 Apr–8 May 2016 | Novus | 25.9 | 25.7 | 17.7 | 4.5 | 6.0 | 7.3 | 6.5 | 3.3 | 2.5 | 0.5 | 0.2 |
| 26 Apr–3 May 2016 | Demoskop Archived 2017-10-19 at the Wayback Machine | 24.9 | 25.5 | 16.4 | 5.1 | 7.4 | 8.0 | 5.6 | 3.3 | 2.3 | 1.5 | 0.6 |
| 25 Apr–3 May 2016 | Sifo Archived 2016-11-20 at the Wayback Machine | 26.5 | 27.4 | 15.3 | 4.3 | 5.9 | 8.2 | 5.4 | 4.3 | 1.6 | 1.1 | 0.9 |
| 15–19 Apr 2016 | YouGov | 23.5 | 23.6 | 23.6 | 5.4 | 6.7 | 7.8 | 3.6 | 2.7 | 2.1 | 1.0 | Tie |
| 14–25 Apr 2016 | Ipsos | 24.4 | 28.1 | 16.6 | 4.8 | 6.1 | 7.1 | 6.3 | 3.3 | 2.8 | 0.5 | 3.7 |
| 7–17 Apr 2016 | Inizio Archived 2016-10-08 at the Wayback Machine | 25.4 | 24.2 | 19.7 | 4.6 | 7.3 | 8.1 | 4.3 | 3.9 | 1.4 | 1.3 | 1.2 |
| 21 Mar–17 Apr 2016 | Novus | 26.0 | 24.0 | 18.9 | 5.6 | 6.8 | 7.1 | 5.8 | 3.1 | 1.9 | 0.8 | 2.0 |
| 6–13 Apr 2016 | Sentio | 24.1 | 21.1 | 22.3 | 4.6 | 5.6 | 8.1 | 6.0 | 3.0 | 2.6 | 2.6 | 1.8 |
| 4–14 Apr 2016 | Sifo Archived 2016-11-20 at the Wayback Machine | 26.7 | 25.8 | 15.7 | 6.0 | 7.3 | 7.2 | 5.5 | 3.5 | 1.7 | 0.7 | 0.9 |
| 29 Mar–6 Apr 2016 | Demoskop Archived 2016-10-09 at the Wayback Machine | 25.5 | 28.0 | 15.5 | 5.3 | 6.3 | 7.7 | 5.3 | 3.5 | 2.2 | 0.8 | 2.5 |
| 22 Feb–20 Mar 2016 | Novus | 24.9 | 24.2 | 19.9 | 6.2 | 6.2 | 7.6 | 5.3 | 3.4 | 1.5 | 0.8 | 0.7 |
| 10–20 Mar 2016 | Ipsos | 28.9 | 25.9 | 14.7 | 5.0 | 6.1 | 7.3 | 5.4 | 3.6 | 1.9 | 1.1 | 3.0 |
| 15–22 Mar 2016 | Inizio Archived 2020-10-01 at the Wayback Machine | 27.2 | 23.9 | 18.9 | 4.8 | 6.7 | 7.1 | 4.0 | 4.2 | 2.4 | 0.9 | 3.3 |
| 11–14 Mar 2016 | YouGov | 21.9 | 24.6 | 24.9 | 5.0 | 5.7 | 7.2 | 3.7 | 3.6 | 2.2 | 1.2 | 0.3 |
| 16 Feb–10 Mar 2016 | SKOP | 26.7 | 25.1 | 16.3 | 7.0 | 5.9 | 7.0 | 5.1 | 4.5 | 1.9 | 0.5 | 1.6 |
| 3–9 Mar 2016 | Sentio | 22.1 | 22.7 | 24.0 | 6.1 | 5.3 | 7.9 | 4.2 | 3.3 | 3.3 | 2.0 | 1.3 |
| 29 Feb–10 Mar 2016 | Sifo Archived 2016-11-20 at the Wayback Machine | 26.2 | 26.9 | 17.0 | 6.1 | 6.1 | 7.4 | 5.0 | 3.6 | 1.1 | 0.8 | 0.7 |
| 23 Feb–2 Mar 2016 | Demoskop Archived 2016-10-08 at the Wayback Machine | 26.3 | 24.5 | 17.7 | 5.7 | 6.0 | 7.2 | 6.4 | 3.1 | 2.0 | 1.1 | 1.8 |
| 11–21 Feb 2016 | Ipsos | 25.1 | 25.6 | 16.2 | 5.3 | 6.2 | 7.7 | 7.4 | 3.4 | 2.2 | 1.0 | 0.5 |
| 25 Jan–21 Feb 2016 | Novus | 24.1 | 25.0 | 19.3 | 5.6 | 6.6 | 7.2 | 5.8 | 3.5 | 2.0 | 0.9 | 0.9 |
| 7–17 Feb 2016 | Inizio Archived 2021-09-05 at the Wayback Machine | 24.5 | 22.4 | 20.9 | 4.5 | 8.7 | 6.6 | 4.5 | 4.5 | 2.5 | 0.9 | 2.1 |
| 12–15 Feb 2016 | YouGov | 21.6 | 21.3 | 25.3 | 4.8 | 5.6 | 8.1 | 5.6 | 3.6 | 3.2 | 0.9 | 3.7 |
| 1–11 Feb 2016 | Sifo Archived 2016-11-20 at the Wayback Machine | 25.2 | 25.4 | 16.6 | 6.5 | 7.1 | 7.5 | 6.0 | 3.5 | 1.8 | 0.4 | 0.2 |
| 3–9 Feb 2016 | Sentio | 21.1 | 21.8 | 25.5 | 5.3 | 6.6 | 6.3 | 4.7 | 3.0 | 3.2 | 2.5 | 3.7 |
| 26 Jan–2 Feb 2016 | Demoskop Archived 2016-02-05 at the Wayback Machine | 23.0 | 27.2 | 18.8 | 5.5 | 6.6 | 7.1 | 5.8 | 3.0 | 1.9 | 1.0 | 4.2 |
| 14–25 Jan 2016 | Ipsos | 24.7 | 25.8 | 16.7 | 6.5 | 7.2 | 6.6 | 6.6 | 2.7 | 1.9 | 1.3 | 1.1 |
| 4–24 Jan 2016 | Novus | 24.4 | 23.9 | 20.3 | 5.7 | 6.4 | 6.6 | 6.1 | 3.6 | 2.1 | 0.9 | 0.5 |
| 11–21 Jan 2016 | Sifo Archived 2016-11-20 at the Wayback Machine | 23.2 | 25.6 | 18.2 | 5.9 | 6.8 | 8.1 | 6.0 | 4.4 | 1.6 | 0.4 | 2.4 |
| 15–18 Jan 2016 | YouGov | 21.6 | 21.4 | 28.8 | 4.2 | 6.8 | 7.5 | 4.0 | 3.1 | 2.0 | 0.6 | 7.2 |
| 12–19 Jan 2016 | Inizio Archived 2020-10-01 at the Wayback Machine | 23.2 | 21.3 | 22.2 | 4.6 | 8.8 | 8.0 | 5.1 | 4.4 | 1.6 | 0.8 | 1.0 |
| 7–13 Jan 2016 | Sentio | 23.0 | 20.1 | 25.5 | 5.3 | 7.9 | 6.9 | 3.9 | 2.8 | 2.9 | 1.7 | 2.5 |
| 5–12 Jan 2016 | Demoskop Archived 2019-07-28 at the Wayback Machine | 27.3 | 23.8 | 18.7 | 5.7 | 7.4 | 5.4 | 6.3 | 2.9 | 1.8 | 0.8 | 3.5 |
| 7–28 Dec 2015 | SKOP | 25.3 | 23.8 | 16.3 | 6.7 | 8.6 | 7.6 | 5.8 | 3.3 | 2.3 | 0.4 | 1.5 |
| 7–17 Dec 2015 | Sifo Archived 2016-11-20 at the Wayback Machine | 26.0 | 22.1 | 19.0 | 6.1 | 6.4 | 7.8 | 6.6 | 3.5 | 1.6 | 0.9 | 3.9 |
| 10–16 Dec 2015 | Sentio | 23.5 | 17.8 | 26.6 | 5.6 | 7.3 | 6.9 | 5.3 | 3.0 | 1.7 | 2.4 | 3.1 |
| 9–16 Dec 2015 | Inizio Archived 2015-12-22 at the Wayback Machine | 23.1 | 22.7 | 22.2 | 5.7 | 8.8 | 6.3 | 4.9 | 3.7 | 1.6 | 1.0 | 0.4 |
| 10–14 Dec 2015 | YouGov | 22.3 | 21.0 | 26.9 | 4.5 | 6.8 | 7.3 | 4.9 | 2.8 | 2.4 | 1.3 | 4.6 |
| 3–14 Dec 2015 | Ipsos | 24.7 | 24.1 | 18.9 | 5.3 | 6.8 | 7.3 | 6.6 | 3.8 | 1.9 | 0.6 | 0.6 |
| 23 Nov–13 Dec 2015 | Novus | 24.7 | 21.4 | 22.0 | 5.8 | 7.0 | 6.8 | 5.8 | 3.5 | 2.3 | 0.7 | 2.7 |
| 24 Nov–2 Dec 2015 | Demoskop Archived 2019-07-28 at the Wayback Machine | 26.3 | 21.9 | 18.5 | 6.4 | 7.0 | 7.0 | 6.4 | 3.6 | 1.8 | 1.1 | 4.4 |
| 2–25 Nov 2015 | SCB | 27.6 | 23.5 | 19.9 | 5.9 | 6.5 | 5.5 | 5.5 | 3.5 | — | 2.1 | 4.1 |
| 13–23 Nov 2015 | Ipsos | 27.5 | 23.2 | 17.2 | 6.8 | 6.3 | 7.2 | 6.6 | 3.3 | 1.6 | 0.3 | 4.3 |
| 26 Oct–22 Nov 2015 | Novus | 24.4 | 22.6 | 20.7 | 6.4 | 7.0 | 7.1 | 5.2 | 3.8 | 1.9 | 0.9 | 1.8 |
| 9–19 Nov 2015 | Sifo Archived 2016-11-20 at the Wayback Machine | 26.8 | 24.6 | 17.6 | 5.8 | 6.8 | 6.6 | 5.8 | 3.9 | 1.6 | 0.6 | 2.2 |
| 13–16 Nov 2015 | YouGov | 21.4 | 20.6 | 26.7 | 5.5 | 7.5 | 6.7 | 5.1 | 3.6 | 2.3 | 0.7 | 5.3 |
| 9–16 Nov 2015 | Inizio Archived 2021-09-05 at the Wayback Machine | 25.8 | 21.5 | 20.7 | 5.5 | 8.3 | 5.7 | 4.8 | 5.6 | 1.4 | 0.7 | 4.3 |
| 5–10 Nov 2015 | Sentio | 22.0 | 19.3 | 26.8 | 5.5 | 7.4 | 6.5 | 5.2 | 2.9 | 2.5 | 2.0 | 4.8 |
| 27 Oct–4 Nov 2015 | Demoskop Archived 2017-06-10 at the Wayback Machine | 26.7 | 22.1 | 18.9 | 7.2 | 6.9 | 5.8 | 5.4 | 3.5 | 2.2 | 1.3 | 4.6 |
| 28 Sep–25 Oct 2015 | Novus | 26.0 | 22.4 | 19.4 | 6.6 | 6.9 | 6.6 | 4.8 | 3.9 | 2.1 | 1.3 | 3.6 |
| 15–26 Oct 2015 | Ipsos | 27.7 | 22.0 | 17.6 | 6.6 | 7.1 | 6.6 | 6.3 | 3.3 | 1.9 | 1.0 | 5.7 |
| 4–21 Oct 2015 | SKOP | 27.1 | 23.8 | 15.7 | 7.8 | 8.6 | 5.2 | 5.9 | 3.7 | 2.0 | 0.2 | 3.3 |
| 12–20 Oct 2015 | Inizio Archived 2020-10-01 at the Wayback Machine | 26.2 | 20.8 | 20.5 | 5.3 | 8.4 | 5.7 | 4.2 | 6.6 | 1.4 | 0.9 | 5.4 |
| 5–15 Oct 2015 | Sifo Archived 2016-11-20 at the Wayback Machine | 24.6 | 23.8 | 17.2 | 7.1 | 8.0 | 7.3 | 5.6 | 3.7 | 2.2 | 0.5 | 0.8 |
| 8–12 Oct 2015 | YouGov | 23.2 | 21.8 | 24.8 | 4.9 | 6.2 | 7.0 | 4.5 | 3.9 | 2.5 | 1.2 | 1.6 |
| 1–8 Oct 2015 | Sentio | 23.1 | 20.8 | 25.0 | 5.1 | 6.7 | 7.9 | 4.6 | 1.9 | 3.4 | 1.5 | 1.9 |
| 29 Sep–6 Oct 2015 | Demoskop Archived 2016-03-04 at the Wayback Machine | 25.2 | 22.3 | 19.5 | 6.7 | 7.6 | 7.0 | 4.7 | 3.5 | 2.6 | 0.9 | 2.9 |
| 16–24 Sep 2015 | Inizio Archived 2020-10-01 at the Wayback Machine | 25.6 | 22.0 | 21.2 | 5.2 | 8.4 | 7.0 | 4.1 | 3.5 | 1.9 | 1.1 | 3.6 |
| 9–20 Sep 2015 | Ipsos | 27.3 | 22.5 | 16.7 | 7.3 | 7.1 | 6.6 | 6.6 | 3.0 | 1.9 | 0.9 | 4.8 |
| 7–17 Sep 2015 | Sifo Archived 2016-11-20 at the Wayback Machine | 27.0 | 22.8 | 17.7 | 7.2 | 6.7 | 7.3 | 5.0 | 3.7 | 2.4 | 0.4 | 4.2 |
| 10–14 Sep 2015 | YouGov | 21.8 | 20.0 | 27.3 | 5.0 | 7.5 | 6.5 | 3.7 | 4.9 | 2.5 | 0.7 | 5.5 |
| 24 Aug–13 Sep 2015 | Novus | 26.5 | 23.1 | 20.8 | 5.9 | 6.0 | 6.7 | 4.9 | 3.2 | 2.1 | 0.8 | 3.4 |
| 3–9 Sep 2015 | Sentio | 24.1 | 19.8 | 26.5 | 6.7 | 6.6 | 4.9 | 4.1 | 2.6 | 2.7 | 2.0 | 2.4 |
| 2–9 Sep 2015 | Inizio Archived 2020-10-01 at the Wayback Machine | 24.9 | 21.1 | 21.5 | 4.8 | 9.6 | 6.2 | 5.1 | 4.2 | 1.7 | 0.8 | 3.4 |
| 25 Aug–2 Sep 2015 | Demoskop Archived 2016-03-04 at the Wayback Machine | 25.2 | 23.1 | 19.5 | 6.4 | 7.2 | 6.5 | 5.3 | 3.5 | 2.3 | 1.1 | 2.1 |
| 14–24 Aug 2015 | Ipsos | 26.8 | 23.8 | 17.8 | 6.8 | 6.2 | 6.6 | 5.4 | 3.5 | 2.0 | 1.1 | 3.0 |
| 3–23 Aug 2015 | Novus | 25.1 | 23.3 | 19.4 | 6.7 | 6.7 | 7.3 | 5.2 | 3.3 | 2.1 | 0.9 | 1.8 |
| 10–20 Aug 2015 | Sifo Archived 2016-11-20 at the Wayback Machine | 26.3 | 24.5 | 17.8 | 7.6 | 6.1 | 6.5 | 4.7 | 4.0 | 1.7 | 0.9 | 1.8 |
| 13–19 Aug 2015 | Sentio | 23.5 | 21.1 | 23.4 | 6.4 | 7.8 | 7.5 | 4.6 | 2.0 | 2.3 | 1.4 | 0.1 |
| 11–19 Aug 2015 | Inizio Archived 2020-10-01 at the Wayback Machine | 25.5 | 21.4 | 20.8 | 5.7 | 8.6 | 6.5 | 4.2 | 4.5 | 1.9 | 0.9 | 4.1 |
| 14–17 Aug 2015 | YouGov | 23.4 | 21.0 | 25.2 | 6.4 | 5.6 | 6.8 | 4.4 | 3.7 | 2.8 | 0.8 | 1.8 |
| 16–22 Jul 2015 | Sentio | 24.1 | 20.8 | 23.3 | 6.4 | 6.7 | 6.4 | 4.4 | 3.1 | 2.4 | 2.4 | 0.8 |
| 10–13 Jul 2015 | YouGov | 23.2 | 23.1 | 22.1 | 6.7 | 6.8 | 5.7 | 4.9 | 4.2 | 2.6 | 0.8 | 0.1 |
| 30 Jun–7 Jul 2015 | Demoskop Archived 2015-07-16 at the Wayback Machine | 25.5 | 23.1 | 18.7 | 7.1 | 6.6 | 6.8 | 4.7 | 4.2 | 2.4 | 0.9 | 2.4 |
| 8–25 Jun 2015 | SKOP Archived 2018-04-05 at the Wayback Machine | 29.7 | 25.4 | 14.0 | 7.5 | 7.4 | 5.7 | 4.6 | 3.6 | 1.6 | 0.6 | 4.3 |
| 20–24 Jun 2015 | Inizio Archived 2020-10-01 at the Wayback Machine | 27.3 | 24.3 | 17.9 | 5.7 | 8.0 | 6.7 | 4.0 | 3.1 | 2.1 | 0.8 | 3.0 |
| 11–17 Jun 2015 | Sentio | 23.9 | 23.8 | 22.1 | 6.8 | 6.3 | 6.9 | 3.7 | 2.1 | 3.1 | 1.3 | 0.1 |
| 12–15 Jun 2015 | YouGov | 24.7 | 23.6 | 20.1 | 5.9 | 6.6 | 6.9 | 5.2 | 3.4 | 2.3 | 1.3 | 1.1 |
| 5–15 Jun 2015 | Ipsos | 27.1 | 26.6 | 15.9 | 6.5 | 5.4 | 6.4 | 5.8 | 2.7 | 2.3 | 1.2 | 0.5 |
| 18 May–14 Jun 2015 | Novus | 26.4 | 25.0 | 18.0 | 6.0 | 6.4 | 6.5 | 4.9 | 4.0 | 1.8 | 1.0 | 1.4 |
| 1–11 Jun 2015 | Sifo Archived 2016-11-20 at the Wayback Machine | 27.1 | 25.0 | 15.2 | 6.6 | 7.9 | 6.2 | 4.6 | 4.1 | 2.4 | 1.0 | 2.1 |
| 27 May–3 Jun 2015 | Demoskop Archived 2016-03-04 at the Wayback Machine | 25.9 | 26.1 | 15.7 | 6.8 | 7.3 | 6.8 | 4.7 | 3.7 | 1.9 | 1.1 | 0.2 |
| 1–30 May 2015 | SCB | 30.0 | 25.6 | 14.4 | 6.6 | 6.4 | 6.2 | 4.9 | 3.7 | — | 2.3 | 4.4 |
| 21–27 May 2015 | Sentio | 24.3 | 24.3 | 19.4 | 5.5 | 8.5 | 6.5 | 4.2 | 2.2 | — | — | Tie |
| 12–25 May 2015 | Ipsos | 27.7 | 26.1 | 14.0 | 6.7 | 6.8 | 6.8 | 5.4 | 3.5 | 1.9 | 1.1 | 1.6 |
| 10–25 May 2015 | Inizio Archived 2020-10-01 at the Wayback Machine | 26.9 | 23.3 | 17.2 | 5.6 | 8.5 | 6.7 | 4.6 | 4.0 | 1.9 | 1.3 | 3.6 |
| 13–18 May 2015 | YouGov | 26.1 | 22.9 | 19.7 | 5.4 | 6.6 | 6.7 | 4.9 | 3.5 | 2.9 | 1.3 | 3.2 |
| 20 Apr–17 May 2015 | Novus | 25.8 | 25.7 | 16.8 | 7.2 | 6.7 | 6.8 | 4.5 | 3.5 | 1.8 | 1.2 | 0.1 |
| 4–12 May 2015 | Sifo | 25.9 | 24.4 | 14.7 | 8.2 | 7.2 | 7.5 | 5.7 | 3.2 | 2.3 | 0.9 | 1.5 |
| 28 Apr–6 May 2015 | Demoskop Archived 2015-09-23 at the Wayback Machine | 27.7 | 25.8 | 15.0 | 6.4 | 6.2 | 6.3 | 5.3 | 4.2 | 2.2 | 0.8 | 1.9 |
| 22–30 Apr 2015 | Inizio Archived 2020-10-01 at the Wayback Machine | 27.3 | 24.1 | 16.4 | 6.4 | 7.6 | 5.5 | 4.9 | 4.3 | 2.2 | 1.2 | 3.2 |
| 16–27 Apr 2015 | Ipsos | 27.7 | 25.8 | 14.6 | 6.8 | 4.9 | 6.5 | 6.0 | 4.1 | 2.1 | 1.4 | 1.9 |
| 17–20 Apr 2015 | YouGov | 26.2 | 23.5 | 19.5 | 5.6 | 6.3 | 6.6 | 4.9 | 3.7 | 2.7 | 1.0 | 2.7 |
| 23 Mar–19 Apr 2015 | Novus | 27.1 | 25.2 | 15.8 | 6.8 | 5.9 | 7.1 | 5.2 | 3.7 | 2.2 | 1.0 | 1.9 |
| 7–16 Apr 2015 | Sifo Archived 2016-11-20 at the Wayback Machine | 27.4 | 24.7 | 12.5 | 8.9 | 6.5 | 6.6 | 5.6 | 3.9 | 2.6 | 1.3 | 2.7 |
| 7–15 Apr 2015 | Inizio Archived 2016-05-20 at the Wayback Machine | 28.8 | 24.4 | 16.3 | 6.1 | 7.3 | 6.7 | 3.5 | 4.5 | 1.4 | 1.2 | 4.4 |
| 9–14 Apr 2015 | Sentio | 25.6 | 25.5 | 17.8 | 5.6 | 5.6 | 7.4 | 4.1 | 3.5 | 2.9 | 2.0 | 0.1 |
| 31 Mar–8 Apr 2015 | Demoskop Archived 2016-03-04 at the Wayback Machine | 28.3 | 25.0 | 15.7 | 6.9 | 6.5 | 6.1 | 5.3 | 3.8 | 1.9 | 0.6 | 3.3 |
| 23 Feb–22 Mar 2015 | Novus | 31.0 | 24.2 | 15.2 | 6.5 | 5.6 | 5.3 | 4.9 | 4.2 | 2.0 | 1.1 | 6.8 |
| 9–17 Mar 2015 | Ipsos | 30.7 | 24.8 | 12.8 | 7.2 | 4.7 | 6.7 | 5.8 | 3.8 | 2.3 | 1.2 | 5.9 |
| 13–16 Mar 2015 | YouGov Archived 2020-06-30 at the Wayback Machine | 29.1 | 21.1 | 18.5 | 5.8 | 6.3 | 5.6 | 5.2 | 4.6 | 2.7 | 1.1 | 8.0 |
| 5–12 Mar 2015 | Inizio Archived 2020-10-01 at the Wayback Machine | 28.8 | 24.7 | 16.0 | 5.7 | 6.1 | 6.4 | 3.8 | 5.2 | 2.0 | 1.3 | 4.7 |
| 2–12 Mar 2015 | Sifo Archived 2016-11-20 at the Wayback Machine | 29.8 | 23.9 | 13.9 | 6.6 | 6.6 | 6.5 | 5.1 | 4.0 | 2.5 | 1.0 | 5.9 |
| 5–11 Mar 2015 | Sentio | 28.2 | 22.2 | 16.6 | 6.6 | 6.8 | 7.7 | 4.7 | 3.8 | 2.3 | 1.1 | 6.0 |
| 19 Feb–11 Mar 2015 | SKOP | 30.6 | 24.4 | 12.9 | 7.1 | 6.4 | 6.3 | 6.1 | 3.6 | 2.2 | 0.5 | 6.2 |
| 24 Feb–4 Mar 2015 | Demoskop Archived 2016-03-04 at the Wayback Machine | 31.3 | 24.1 | 14.2 | 6.2 | 6.5 | 5.8 | 4.5 | 3.7 | 2.1 | 1.6 | 7.2 |
| 26 Jan–22 Feb 2015 | Novus | 30.9 | 23.4 | 15.0 | 6.1 | 5.9 | 7.0 | 4.0 | 4.6 | 2.2 | 0.9 | 7.5 |
| 12–18 Feb 2015 | Sentio | 28.5 | 23.1 | 16.6 | 7.2 | 5.9 | 5.9 | 4.8 | 3.7 | 2.2 | 2.1 | 5.4 |
| 2–12 Feb 2015 | Sifo Archived 2016-11-20 at the Wayback Machine | 28.9 | 22.1 | 13.0 | 7.9 | 7.0 | 7.2 | 5.2 | 4.7 | 2.7 | 1.3 | 6.8 |
| 2–11 Feb 2015 | Inizio Archived 2020-10-01 at the Wayback Machine | 30.3 | 24.3 | 14.8 | 5.8 | 7.2 | 5.6 | 3.9 | 5.3 | 1.5 | 1.5 | 6.0 |
| 5–9 Feb 2015 | YouGov | 30.1 | 21.8 | 19.0 | 6.3 | 6.7 | 5.8 | 4.4 | 3.5 | 2.0 | 0.4 | 8.3 |
| 27 Jan–4 Feb 2015 | Demoskop Archived 2016-03-03 at the Wayback Machine | 30.6 | 24.3 | 14.0 | 6.9 | 5.8 | 6.5 | 4.5 | 4.7 | 2.2 | 0.7 | 6.3 |
| 12–26 Jan 2015 | Ipsos | 34.3 | 23.2 | 13.1 | 6.3 | 5.0 | 5.8 | 6.2 | 3.8 | 1.5 | 0.8 | 11.2 |
| 12–22 Jan 2015 | Sifo Archived 2016-11-20 at the Wayback Machine | 29.7 | 24.0 | 13.3 | 7.4 | 5.8 | 6.9 | 5.1 | 3.7 | 3.1 | 1.1 | 5.7 |
| 22 Dec–18 Jan 2015 | Novus | 30.0 | 24.1 | 16.5 | 6.4 | 6.0 | 5.3 | 4.1 | 4.5 | 2.2 | 0.9 | 5.9 |
| 7–16 Jan 2015 | Inizio Archived 2020-10-01 at the Wayback Machine | 33.0 | 24.8 | 13.6 | 5.5 | 6.1 | 5.4 | 3.5 | 4.9 | 1.9 | 1.5 | 8.2 |
| 8–13 Jan 2015 | Sentio | 29.7 | 23.7 | 15.8 | 5.6 | 5.4 | 7.0 | 4.8 | 3.9 | — | 4.1 | 6.0 |
| 7–8 Jan 2015 | Sifo Archived 2016-11-20 at the Wayback Machine | 33.3 | 23.1 | 13.4 | 6.7 | 6.7 | 5.6 | 5.0 | 3.4 | 1.7 | 1.1 | 10.2 |
| 30 Dec–7 Jan 2015 | Demoskop Archived 2016-06-09 at the Wayback Machine | 32.3 | 24.4 | 14.4 | 6.6 | 5.3 | 5.3 | 4.8 | 4.1 | 2.1 | 0.7 | 7.9 |
| 19–27 Dec 2014 | YouGov | 30.6 | 23.2 | 16.9 | 5.7 | 5.7 | 6.0 | 3.7 | 5.5 | 2.0 | 0.7 | 7.4 |
| 8–18 Dec 2014 | Sifo Archived 2016-11-20 at the Wayback Machine | 31.0 | 24.5 | 12.9 | 7.4 | 6.1 | 5.9 | 5.7 | 3.7 | 2.4 | 0.4 | 6.5 |
| 11–17 Dec 2014 | Inizio Archived 2020-10-01 at the Wayback Machine | 30.5 | 27.9 | 13.2 | 6.1 | 6.6 | 4.1 | 4.2 | 4.2 | 1.9 | 1.3 | 2.6 |
| 8–15 Dec 2014 | Ipsos | 32.0 | 26.3 | 12.5 | 6.7 | 5.1 | 5.4 | 5.6 | 3.9 | 1.5 | 1.0 | 5.7 |
| 3–14 Dec 2014 | Novus | 32.0 | 23.7 | 16.0 | 6.0 | 6.6 | 5.3 | 4.3 | 3.9 | 1.1 | 1.1 | 8.3 |
| 4–10 Dec 2014 | Sentio | 29.7 | 24.5 | 17.5 | 7.2 | 5.5 | 5.1 | 3.7 | 3.9 | — | 2.9 | 5.2 |
| 4–10 Dec 2014 | Inizio Archived 2020-10-01 at the Wayback Machine | 31.0 | 26.9 | 14.0 | 5.8 | 7.4 | 4.2 | 4.8 | 4.3 | 1.3 | 0.3 | 4.1 |
| 4–5 Dec 2014 | YouGov | 29.6 | 23.1 | 17.7 | 6.9 | 6.1 | 4.7 | 5.0 | 4.2 | 2.5 | 0.7 | 6.5 |
| 25 Nov–3 Dec 2014 | Demoskop Archived 2016-03-03 at the Wayback Machine | 27.3 | 26.1 | 13.5 | 7.9 | 6.1 | 6.4 | 5.5 | 4.0 | 2.3 | 0.8 | 1.2 |
| 17 Nov–2 Dec 2014 | Inizio Archived 2020-10-01 at the Wayback Machine | 29.8 | 24.5 | 12.0 | 7.5 | 6.3 | 6.2 | 6.1 | 3.7 | 2.9 | 0.7 | 5.3 |
| 25–30 Nov 2014 | Sentio | 27.4 | 23.9 | 16.4 | 7.5 | 6.2 | 7.4 | 6.2 | 2.3 | — | 2.7 | 3.5 |
| 29 Oct–25 Nov 2014 | SCB | 32.2 | 24.2 | 12.4 | 7.2 | 6.0 | 5.7 | 5.3 | 3.7 | — | 3.2 | 8.0 |
| 13–24 Nov 2014 | Ipsos | 28.5 | 26.5 | 12.5 | 7.4 | 6.2 | 6.2 | 6.4 | 2.8 | 2.4 | 1.0 | 2.0 |
| 4–24 Nov 2014 | SKOP | 30.7 | 25.3 | 11.8 | 6.7 | 6.8 | 6.4 | 5.3 | 4.2 | 1.9 | 0.8 | 5.4 |
| 10–20 Nov 2014 | Sifo Archived 2016-11-20 at the Wayback Machine | 28.4 | 25.6 | 12.1 | 8.4 | 6.1 | 5.9 | 5.5 | 3.9 | 2.8 | 1.3 | 2.8 |
| 13 Oct–9 Nov 2014 | Novus | 28.6 | 25.8 | 12.3 | 7.9 | 7.1 | 6.3 | 5.2 | 4.0 | 2.2 | 0.6 | 2.8 |
| 28 Oct–5 Nov 2014 | Demoskop Archived 2014-11-10 at the Wayback Machine | 28.3 | 25.1 | 13.8 | 7.0 | 6.2 | 7.1 | 4.8 | 4.2 | 2.6 | 1.0 | 3.2 |
| 15–30 Oct 2014 | Inizio Archived 2020-10-01 at the Wayback Machine | 30.6 | 24.0 | 12.9 | 7.3 | 5.9 | 5.9 | 5.6 | 4.2 | 2.8 | 0.9 | 6.6 |
| 9–21 Oct 2014 | Ipsos | 30.7 | 24.1 | 12.5 | 7.9 | 5.8 | 6.2 | 5.5 | 3.9 | 2.5 | 1.0 | 6.6 |
| 6–16 Oct 2014 | Sifo Archived 2016-11-20 at the Wayback Machine | 26.6 | 24.7 | 12.4 | 10.0 | 6.1 | 7.1 | 4.9 | 4.5 | 3.0 | 0.9 | 1.9 |
| 15 Sep–12 Oct 2014 | Novus | 30.3 | 24.6 | 13.2 | 7.1 | 5.7 | 5.7 | 5.8 | 4.1 | 2.9 | 0.6 | 5.7 |
| 2–8 Oct 2014 | Sentio | 27.3 | 25.1 | 16.7 | 6.9 | 5.1 | 5.2 | 5.1 | 2.8 | 2.9 | 2.9 | 2.2 |
| 30 Sep–7 Oct 2014 | Demoskop Archived 2014-10-17 at the Wayback Machine | 30.3 | 24.1 | 13.3 | 8.1 | 5.8 | 6.0 | 5.5 | 3.9 | 2.1 | 0.8 | 6.2 |
| 17–24 Sep 2014 | Ipsos | 30.7 | 24.0 | 12.4 | 7.1 | 6.1 | 6.2 | 5.6 | 4.2 | 2.9 | 0.8 | 6.7 |
| 17–21 Sep 2014 | Demoskop Archived 2014-11-01 at the Wayback Machine | 31.0 | 24.6 | 12.1 | 6.9 | 6.8 | 5.5 | 5.5 | 4.0 | 2.8 | 0.9 | 6.4 |
| 14 Sep 2014 | General election | 31.0 | 23.3 | 12.9 | 6.9 | 6.1 | 5.7 | 5.4 | 4.6 | 3.1 | 1.0 | 7.7 |

### Coalitions

The figures under "Above threshold" disregard votes for parties that would not get enough votes (4%) to be represented in parliament.
| Fieldwork date | Polling firm | Overall | Overall | Overall | Above threshold | Above threshold | Above threshold |
| Fieldwork date | Polling firm | S+MP+V | M+C+L+KD | Lead | S+MP+V | M+C+L+KD | Lead |
| 9 Sep 2018 | General election Archived 2018-09-10 at the Wayback Machine | 40.6 | 40.3 | 0.3 | 40.6 | 40.3 | 0.3 |
| 9 Sep 2018 | SVT | 39.4 | 39.6 | 0.3 | 39.4 | 39.6 | 0.3 |
| 9 Sep 2018 | Sifo | 41.0 | 40.1 | 0.9 | 41.0 | 40.1 | 0.9 |
| Exit polls |||||||||
| 3–7 Sep 2018 | Inizio Archived 2020-08-13 at the Wayback Machine | 39.4 | 40.7 | 1.3 | 39.4 | 40.7 | 1.3 |
| 2–7 Sep 2018 | SKOP | 41.1 | 38.4 | 2.7 | 41.1 | 38.4 | 2.7 |
| 6 Sep 2018 | Novus | 39.9 | 38.5 | 1.4 | 39.9 | 38.5 | 1.4 |
| 5–6 Sep 2018 | Sifo | 40.6 | 39.2 | 1.4 | 40.6 | 39.2 | 1.4 |
| 1 Sep-6 Sep 2018 | Demoskop Archived 2018-09-07 at the Wayback Machine | 41.6 | 38.4 | 3.2 | 41.6 | 38.4 | 3.2 |
| 30 Aug–6 Sep 2018 | SKOP | 39.4 | 38.3 | 1.1 | 39.4 | 38.3 | 1.1 |
| 3–5 Sep 2018 | Sifo | 41.4 | 39.1 | 2.3 | 41.4 | 39.1 | 2.3 |
| 29 Aug–5 Sep 2018 | SKOP | 38.3 | 38.4 | 0.1 | 38.3 | 38.4 | 0.1 |
| 30 Aug–4 Sep 2018 | Sifo | 40.6 | 39.9 | 0.7 | 40.6 | 39.9 | 0.7 |
| 30 Aug-4 Sep 2018 | Demoskop | 39.7 | 38.8 | 0.9 | 39.7 | 38.8 | 0.9 |
| 29 Aug–3 Sep 2018 | Sifo | 41.8 | 38.1 | 3.7 | 41.8 | 38.1 | 3.7 |
| 3 Sep 2018 | Ipsos | 42.2 | 38.7 | 3.5 | 42.2 | 38.7 | 3.5 |
| 29 Aug–3 Sep 2018 | Inizio | 39.0 | 38.1 | 0.9 | 39.0 | 38.1 | 0.9 |
| 28 Aug–2 Sep 2018 | Sifo | 41.2 | 37.4 | 3.8 | 41.2 | 37.4 | 3.8 |
| 25-31 Aug 2018 | SKOP | 40.5 | 36.6 | 3.9 | 40.5 | 36.6 | 3.9 |
| 30 Aug-1 Sep 2018 | YouGov | 36.8 | 33.0 | 3.8 | 33.2 | 33.0 | 0.2 |
| 23-30 Aug 2018 | Demoskop | 39.1 | 38.2 | 0.9 | 39.1 | 38.2 | 0.9 |
| 30 Aug 2018 | Sentio | 37.2 | 34.4 | 2.8 | 37.2 | 34.4 | 2.8 |
| 28–30 Aug 2018 | Sifo | 43.1 | 37.3 | 5.8 | 43.1 | 37.3 | 5.8 |
| 25–30 Aug 2018 | Inizio Archived 2018-08-31 at the Wayback Machine | 38.8 | 39.9 | 1.1 | 38.8 | 39.9 | 1.1 |
| 27–29 Aug 2018 | Sifo | 42.8 | 37.1 | 5.7 | 42.8 | 37.1 | 5.7 |
| 22–29 Aug 2018 | SKOP | 40.4 | 35.7 | 4.7 | 40.4 | 35.7 | 4.7 |
| 23–28 Aug 2018 | Sifo | 40.9 | 37.7 | 3.2 | 40.9 | 37.7 | 3.2 |
| 21–28 Aug 2018 | Novus | 40.2 | 38.9 | 1.3 | 40.2 | 38.9 | 1.3 |
| 21–28 Aug 2018 | SKOP | 39.8 | 37.0 | 2.8 | 39.8 | 37.0 | 2.8 |
| 22–27 Aug 2018 | Sifo | 40.9 | 38.2 | 2.7 | 40.9 | 38.2 | 2.7 |
| 22–26 Aug 2018 | Inizio Archived 2018-09-02 at the Wayback Machine | 38.6 | 39.8 | 1.2 | 38.6 | 39.8 | 1.2 |
| 21–26 Aug 2018 | Sifo | 41.1 | 38.5 | 2.6 | 41.1 | 38.5 | 2.6 |
| 16–24 Aug 2018 | Ipsos | 42.1 | 35.9 | 6.2 | 42.1 | 35.9 | 6.2 |
| 20–23 Aug 2018 | Sifo | 41.0 | 38.5 | 2.5 | 41.0 | 38.5 | 2.5 |
| 16-22 Aug 2018 | SKOP | 39.5 | 36.2 | 3.3 | 39.5 | 36.2 | 3.3 |
| 13-21 Aug 2018 | Novus | 40.0 | 38.1 | 1.9 | 40.0 | 34.6 | 5.4 |
| 17-20 Aug 2018 | YouGov | 36.2 | 32.8 | 3.4 | 36.2 | 29.0 | 7.2 |
| 13-16 Aug 2018 | Sifo | 41.0 | 38.2 | 2.8 | 41.0 | 38.2 | 2.8 |
| 10-16 Aug 2018 | Inizio | 38.6 | 39.3 | 0.7 | 38.6 | 39.3 | 0.7 |
| 7-16 Aug 2018 | Ipsos | 40.5 | 37.7 | 2.8 | 40.5 | 37.7 | 2.8 |
| 8–15 Aug 2018 | Demoskop Archived 2018-09-25 at the Wayback Machine | 38.9 | 39.2 | 0.3 | 38.9 | 35.6 | 3.3 |
| 9-14 Aug 2018 | Sentio | 37.8 | 35.3 | 2.5 | 37.8 | 31.5 | 6.3 |
| 23 Jul–12 Aug 2018 | Novus | 39.0 | 36.6 | 2.4 | 39.0 | 33.6 | 5.4 |
| 6–9 Aug 2018 | Sifo | 40.6 | 39.9 | 0.7 | 40.6 | 36.6 | 4.0 |
| 25 Jul–2 Aug 2018 | Inizio Archived 2018-08-20 at the Wayback Machine | 38.4 | 39.1 | 0.7 | 38.4 | 39.1 | 0.7 |
| 27 Jul–1 Aug 2018 | Sentio | 37.6 | 33.0 | 4.6 | 33.7 | 30.6 | 3.1 |
| 25 Jun–22 Jul 2018 | Novus | 39.5 | 36.2 | 3.2 | 39.5 | 33.2 | 6.2 |
| 20 Jun–21 Jul 2018 | SKOP | 39.7 | 37.5 | 2.2 | 36.2 | 34.2 | 2.0 |
| 13–15 Jul 2018 | YouGov | 33.7 | 33.7 | Tie | 29.8 | 29.9 | 0.1 |
| 28 Jun–3 Jul 2018 | Sentio | 35.8 | 35.0 | 0.8 | 32.0 | 35.0 | 3.0 |
| 25 Jun–3 Jul 2018 | Demoskop Archived 2018-09-17 at the Wayback Machine | 39.2 | 36.5 | 2.7 | 39.2 | 34.0 | 5.2 |
| 20–26 Jun 2018 | Inizio | 36.7 | 39.7 | 3.0 | 32.8 | 39.7 | 6.9 |
| 7–24 Jun 2018 | Novus | 38.0 | 36.9 | 1.1 | 38.0 | 33.5 | 4.5 |
| 15–18 Jun 2018 | YouGov | 35.1 | 31.8 | 3.3 | 31.3 | 28.7 | 2.6 |
| 7–18 Jun 2018 | Ipsos | 38 | 39 | 1 | 38 | 36 | 3 |
| 8 May–18 Jun 2018 | SKOP | 38.4 | 38.9 | 1.3 | 38.4 | 35.4 | 3.0 |
| 4–14 Jun 2018 | Sifo Archived 2018-08-25 at the Wayback Machine | 39.9 | 38.7 | 1.2 | 39.9 | 36.3 | 3.6 |
| 29 May–6 Jun 2018 | Demoskop Archived 2018-06-12 at the Wayback Machine | 36.2 | 38.5 | 2.3 | 36.2 | 34.7 | 1.5 |
| 14 May–6 Jun 2018 | Novus | 37.4 | 37.5 | 0.1 | 37.4 | 34.6 | 2.8 |
| 1–5 Jun 2018 | Sentio | 36.2 | 34.6 | 1.6 | 36.2 | 31.3 | 4.9 |
| 21–30 May 2018 | Inizio Archived 2020-11-28 at the Wayback Machine | 36.6 | 40.7 | 4.1 | 32.7 | 40.7 | 8.0 |
| 27 Apr–29 May 2018 | SCB | 40.0 | 38.6 | 1.6 | 40.0 | 35.7 | 4.3 |
| 10–21 May 2018 | Ipsos | 37 | 39 | 2 | 37 | 39 | 2 |
| 7–17 May 2018 | Sifo Archived 2018-07-05 at the Wayback Machine | 38.5 | 40.0 | 1.5 | 38.5 | 36.5 | 2.0 |
| 11–14 May 2018 | YouGov | 35.6 | 35.6 | Tie | 32.0 | 32.6 | 0.6 |
| 16 Apr–13 May 2018 | Novus | 39.6 | 37.9 | 1.7 | 39.6 | 34.4 | 5.2 |
| 4–7 May 2018 | Sentio | 38.9 | 33.8 | 5.1 | 38.9 | 28.0 | 10.9 |
| 1–7 May 2018 | Inizio Archived 2020-10-01 at the Wayback Machine | 37.8 | 40.4 | 2.6 | 34.0 | 40.4 | 6.4 |
| 24 Apr–2 May 2018 | Demoskop Archived 2018-06-16 at the Wayback Machine | 38.4 | 39.1 | 0.7 | 38.4 | 36.2 | 2.2 |
| 12–23 Apr 2018 | Ipsos | 38 | 41 | 3 | 38 | 38 | Tie |
| 13–16 Apr 2018 | YouGov | 35.6 | 36.0 | 0.4 | 31.7 | 32.8 | 1.1 |
| 19 Mar–15 Apr 2018 | Novus | 39.0 | 39.8 | 0.8 | 39.0 | 36.3 | 2.7 |
| 16 Mar–13 Apr 2018 | SKOP | 37.2 | 43.5 | 6.3 | 33.7 | 43.5 | 9.8 |
| 2–12 Apr 2018 | Sifo Archived 2018-06-16 at the Wayback Machine | 40.6 | 40.5 | 0.1 | 40.6 | 37.1 | 3.5 |
| 5–10 Apr 2018 | Sentio | 38.6 | 33.3 | 5.3 | 38.6 | 30.9 | 7.7 |
| 3–9 Apr 2018 | Inizio Archived 2020-11-28 at the Wayback Machine | 37.8 | 41.3 | 3.5 | 37.8 | 37.4 | 0.4 |
| 27 Mar–4 Apr 2018 | Demoskop Archived 2018-06-12 at the Wayback Machine | 39.8 | 39.0 | 0.8 | 39.8 | 35.7 | 4.1 |
| 16–19 Mar 2018 | YouGov | 36.2 | 34.7 | 1.5 | 36.2 | 31.1 | 5.1 |
| 8–19 Mar 2018 | Ipsos | 41 | 39 | 2 | 41 | 36 | 5 |
| 19 Feb–18 Mar 2018 | Novus | 39.4 | 40.1 | 0.7 | 35.6 | 36.9 | 1.3 |
| 5–15 Mar 2018 | Sifo Archived 2018-09-01 at the Wayback Machine | 40.5 | 40.5 | Tie | 36.7 | 37.5 | 0.8 |
| 8–14 Mar 2018 | Sentio | 37.4 | 34.7 | 2.7 | 37.4 | 30.8 | 6.6 |
| 27 Feb–7 Mar 2018 | Demoskop Archived 2018-03-10 at the Wayback Machine | 40.3 | 38.1 | 2.2 | 40.3 | 34.8 | 5.5 |
| 1–5 Mar 2018 | Inizio Archived 2022-03-31 at the Wayback Machine | 36.6 | 42.8 | 6.2 | 33.3 | 39.2 | 5.9 |
| 16–19 Feb 2018 | YouGov | 35.8 | 37.2 | 1.4 | 32.4 | 34.6 | 2.2 |
| 8–19 Feb 2018 | Ipsos | 41 | 40 | 1 | 38 | 37 | 1 |
| 22 Jan–18 Feb 2018 | Novus | 40.8 | 39.8 | 1.0 | 40.8 | 37.1 | 3.7 |
| 5–15 Feb 2018 | Sifo Archived 2018-09-01 at the Wayback Machine | 39.1 | 42.1 | 2.1 | 39.1 | 39.3 | 0.2 |
| 9–14 Feb 2018 | Sentio | 36.9 | 38.4 | 1.5 | 33.6 | 36.2 | 2.6 |
| 30 Jan–6 Feb 2018 | Demoskop Archived 2018-02-10 at the Wayback Machine | 39.6 | 41.7 | 2.1 | 39.6 | 38.5 | 1.1 |
| 30 Jan–5 Feb 2018 | Inizio Archived 2020-10-15 at the Wayback Machine | 38.5 | 42.0 | 3.5 | 35.3 | 42.0 | 6.7 |
| 11 Jan–2 Feb 2018 | SKOP | 37.7 | 44.3 | 6.6 | 34.6 | 40.8 | 6.2 |
| 2–22 Jan 2018 | Novus | 40.3 | 40.4 | 0.1 | 40.3 | 37.7 | 2.6 |
| 10–21 Jan 2018 | Ipsos | 38 | 42 | 4 | 38 | 39 | 1 |
| 8–18 Jan 2018 | Sifo Archived 2018-08-24 at the Wayback Machine | 39.6 | 41.2 | 1.6 | 39.6 | 38.3 | 1.3 |
| 12–16 Jan 2018 | Sentio | 37.9 | 35.0 | 2.9 | 34.1 | 28.5 | 5.6 |
| 12–15 Jan 2018 | YouGov | 38.5 | 36.3 | 2.2 | 38.5 | 30.0 | 8.5 |
| 2–9 Jan 2018 | Demoskop Archived 2018-01-18 at the Wayback Machine | 39.4 | 39.1 | 0.3 | 39.4 | 36.2 | 3.2 |
| 3–8 Jan 2018 | Inizio Archived 2021-09-20 at the Wayback Machine | 39.3 | 41.0 | 1.7 | 35.7 | 37.6 | 1.9 |
| 27 Nov–21 Dec 2017 | Novus | 41.3 | 39.8 | 1.5 | 41.3 | 36.5 | 4.8 |
| 15–18 Dec 2017 | YouGov | 36.4 | 38.8 | 2.4 | 32.5 | 35.5 | 3.0 |
| 6–14 Dec 2017 | Ipsos | 40 | 40 | Tie | 40 | 37 | 3 |
| 4–14 Dec 2017 | Sifo | 40.8 | 39.9 | 0.9 | 40.8 | 37.2 | 3.6 |
| 6–12 Dec 2017 | Inizio | 37.4 | 42.5 | 5.1 | 34.3 | 38.6 | 4.3 |
| 1–6 Dec 2017 | Sentio | 34.9 | 37.8 | 2.9 | 31.0 | 34.8 | 3.8 |
| 28 Nov–5 Dec 2017 | Demoskop Archived 2017-12-09 at the Wayback Machine | 39.5 | 38.8 | 0.7 | 35.6 | 35.8 | 0.2 |
| 27 Oct–28 Nov 2017 | SCB | 43.4 | 39.2 | 4.2 | 39.6 | 36.1 | 3.5 |
| 30 Oct–26 Nov 2017 | Novus | 40.9 | 40.0 | 0.9 | 40.9 | 36.4 | 4.5 |
| 16–21 Nov 2017 | Sentio | 39.1 | 34.8 | 4.3 | 39.1 | 31.5 | 7.6 |
| 17–20 Nov 2017 | YouGov | 37.4 | 37.9 | 0.5 | 37.4 | 35.1 | 2.3 |
| 9–19 Nov 2017 | Ipsos | 41 | 40 | 1 | 41 | 37 | 4 |
| 8–13 Nov 2017 | Inizio Archived 2020-10-09 at the Wayback Machine | 39.4 | 40.6 | 1.2 | 39.4 | 37.3 | 2.1 |
| 30 Oct–9 Nov 2017 | Sifo Archived 2017-11-12 at the Wayback Machine | 40.9 | 41.2 | 0.3 | 40.9 | 38.1 | 2.8 |
| 25 Oct–1 Nov 2017 | Demoskop Archived 2017-12-24 at the Wayback Machine | 40.1 | 38.8 | 1.3 | 40.1 | 36.0 | 4.1 |
| 10–31 Oct 2017 | SKOP | 39.2 | 42.3 | 3.1 | 35.7 | 38.9 | 3.2 |
| 2–29 Oct 2017 | Novus | 41.4 | 40.0 | 1.4 | 41.4 | 36.2 | 5.2 |
| 20–23 Oct 2017 | YouGov | 36.1 | 37.3 | 1.2 | 32.9 | 34.3 | 1.4 |
| 12–22 Oct 2017 | Ipsos | 41 | 41 | Tie | 41 | 38 | 3 |
| 2–12 Oct 2017 | Sifo Archived 2017-10-26 at the Wayback Machine | 42.6 | 39.9 | 2.7 | 38.8 | 37.0 | 1.8 |
| 5–9 Oct 2017 | Sentio | 38.7 | 34.2 | 4.5 | 38.7 | 31.9 | 6.8 |
| 3–9 Oct 2017 | Inizio Archived 2020-11-28 at the Wayback Machine | 39.9 | 38.3 | 1.6 | 36.7 | 34.6 | 2.1 |
| 24 Sep–1 Oct 2017 | Demoskop | 44.5 | 38.1 | 6.4 | 44.5 | 34.4 | 10.1 |
| 4 Sep–1 Oct 2017 | Novus | 41.6 | 38.6 | 3.0 | 41.6 | 35.1 | 6.5 |
| 14–18 Sep 2017 | YouGov | 36.9 | 34.0 | 2.9 | 33.8 | 30.9 | 2.9 |
| 7–18 Sep 2017 | Ipsos | 41 | 37 | 4 | 41 | 34 | 7 |
| 4–14 Sep 2017 | Sifo Archived 2017-09-23 at the Wayback Machine | 41.6 | 37.8 | 3.8 | 41.6 | 34.1 | 7.5 |
| 8–11 Sep 2017 | Sentio | 36.3 | 36.3 | Tie | 36.3 | 33.2 | 3.1 |
| 1–6 Sep 2017 | Inizio Archived 2021-09-05 at the Wayback Machine | 38.8 | 37.1 | 1.7 | 35.3 | 33.5 | 1.8 |
| 29 Aug–5 Sep 2017 | Demoskop | 42.9 | 36.5 | 6.4 | 42.9 | 33.7 | 9.2 |
| 7 Aug–3 Sep 2017 | Novus | 41.3 | 37.6 | 3.7 | 41.3 | 33.7 | 7.6 |
| 10–21 Aug 2017 | Ipsos | 42 | 37 | 5 | 42 | 34 | 8 |
| 7–17 Aug 2017 | Sifo Archived 2017-08-21 at the Wayback Machine | 40.5 | 38.4 | 2.1 | 40.5 | 34.8 | 5.7 |
| 11–15 Aug 2017 | YouGov | 37.9 | 35.1 | 2.8 | 37.9 | 32.2 | 5.7 |
| 11–14 Aug 2017 | Sentio | 36.4 | 32.9 | 3.5 | 36.4 | 29.7 | 6.7 |
| 7–14 Aug 2017 | Inizio | 38.1 | 37.8 | 0.3 | 35.5 | 37.8 | 2.3 |
| 1–8 Aug 2017 | Demoskop | 40.2 | 40.6 | 0.4 | 40.2 | 40.6 | 0.4 |
| 31 Jul–6 Aug 2017 | Novus | 40.8 | 37.8 | 3.0 | 36.9 | 37.8 | 0.9 |
| Jul 2017 | YouGov | 37.0 | 36.2 | 0.8 | 37.0 | 33.6 | 3.4 |
| 14–19 Jul 2017 | Sentio | 35.4 | 33.8 | 1.6 | 31.6 | 30.0 | 1.6 |
| 7 Jun–6 Jul 2017 | SKOP Archived 2017-10-19 at the Wayback Machine | 38.8 | 37.2 | 1.6 | 38.8 | 34.2 | 4.6 |
| 26 Jun–4 Jul 2017 | Demoskop Archived 2017-12-23 at the Wayback Machine | 39.9 | 37.0 | 2.9 | 39.9 | 34.4 | 5.5 |
| 16–29 Jun 2017 | Inizio Archived 2021-09-20 at the Wayback Machine | 37.2 | 37.9 | 0.7 | 34.1 | 37.9 | 3.8 |
| 5–25 Jun 2017 | Novus | 40.2 | 37.5 | 2.7 | 40.2 | 34.2 | 6.0 |
| 15–20 Jun 2017 | YouGov | 34.5 | 37.7 | 3.2 | 34.5 | 34.3 | 0.2 |
| 7–19 Jun 2017 | Ipsos | 41 | 38 | 3 | 41 | 35 | 6 |
| 5–15 Jun 2017 | Sifo Archived 2017-10-19 at the Wayback Machine | 40.9 | 38.9 | 2.0 | 40.9 | 36.0 | 4.9 |
| 6–13 Jun 2017 | Inizio Archived 2021-09-20 at the Wayback Machine | 37.2 | 37.8 | 0.6 | 34.1 | 37.8 | 3.7 |
| 30 May–7 Jun 2017 | Demoskop | 39.7 | 36.6 | 3.1 | 39.7 | 34.0 | 5.7 |
| 1–5 Jun 2017 | Sentio | 35.7 | 34.8 | 0.9 | 32.6 | 31.3 | 1.3 |
| 8 May–4 Jun 2017 | Novus | 39.2 | 38.6 | 0.6 | 39.2 | 35.5 | 3.7 |
| 28 Apr–28 May 2017 | SCB | 41.9 | 37.6 | 4.3 | 41.9 | 34.4 | 7.5 |
| 9–22 May 2017 | Ipsos | 38 | 40 | 2 | 35 | 40 | 5 |
| 10–17 May 2017 | Inizio | 35.9 | 39.3 | 3.4 | 32.9 | 39.3 | 6.4 |
| 11–15 May 2017 | YouGov | 35.5 | 37.1 | 1.6 | 33.4 | 34.2 | 0.8 |
| 2–11 May 2017 | Sifo Archived 2017-10-19 at the Wayback Machine | 41.0 | 38.6 | 2.4 | 37.3 | 35.9 | 1.4 |
| 5–8 May 2017 | Sentio | 36.2 | 35.8 | 0.4 | 36.2 | 33.3 | 2.9 |
| 17 Apr–7 May 2017 | Novus | 40.1 | 37.8 | 2.3 | 40.1 | 33.9 | 6.2 |
| 24 Apr–3 May 2017 | Demoskop | 38.9 | 40.0 | 1.1 | 38.9 | 36.3 | 2.6 |
| 24 Apr–1 May 2017 | Inizio Archived 2021-09-20 at the Wayback Machine | 36.3 | 39.8 | 3.5 | 33.4 | 39.8 | 6.4 |
| 18–27 Apr 2017 | Sifo | 42.0 | 39.9 | 2.1 | 42.0 | 37.3 | 4.7 |
| 3–19 Apr 2017 | Ipsos | 40 | 39 | 1 | 37 | 39 | 2 |
| 12–18 Apr 2017 | YouGov | 33.1 | 37.6 | 4.5 | 30.4 | 34.0 | 3.6 |
| 10–17 Apr 2017 | Inizio Archived 2017-04-21 at the Wayback Machine | 37.5 | 38.3 | 0.8 | 35.0 | 38.3 | 3.3 |
| 20 Mar–16 Apr 2017 | Novus | 39.8 | 37.6 | 2.2 | 39.8 | 34.2 | 5.6 |
| 3–12 Apr 2017 | Sifo | 41.3 | 39.6 | 1.7 | 38.1 | 36.7 | 1.4 |
| 7–10 Apr 2017 | Sentio | 35.3 | 33.0 | 2.3 | 35.3 | 29.3 | 6.0 |
| 28 Mar–5 Apr 2017 | Demoskop | 39.3 | 40.1 | 0.8 | 39.3 | 37.3 | 2.0 |
| 17–20 Mar 2017 | YouGov | 34.2 | 37.4 | 3.2 | 30.7 | 34.4 | 3.7 |
| 9–19 Mar 2017 | Ipsos | 39 | 40 | 1 | 39 | 37 | 2 |
| 20 Feb–19 Mar 2017 | Novus | 38.4 | 39.3 | 0.9 | 38.4 | 36.1 | 2.3 |
| 6–16 Mar 2017 | Sifo Archived 2017-03-23 at the Wayback Machine | 40.3 | 41.1 | 0.8 | 40.3 | 38.3 | 2.0 |
| 8–14 Mar 2017 | Inizio Archived 2021-09-05 at the Wayback Machine | 35.9 | 38.4 | 2.5 | 32.8 | 38.4 | 5.6 |
| 9–13 Mar 2017 | Sentio | 36.4 | 32.5 | 3.9 | 33.0 | 26.2 | 6.8 |
| 28 Feb–7 Mar 2017 | Demoskop Archived 2017-10-27 at the Wayback Machine | 41.4 | 36.8 | 4.6 | 41.4 | 33.8 | 7.6 |
| 17–20 Feb 2017 | YouGov | 35.5 | 36.6 | 1.1 | 31.6 | 33.0 | 1.4 |
| 16–20 Feb 2017 | Sentio | 35.0 | 35.0 | Tie | 31.4 | 32.0 | 0.6 |
| 8–20 Feb 2017 | Ipsos | 38 | 41 | 3 | 38 | 38 | Tie |
| 23 Jan–19 Feb 2017 | Novus | 39.4 | 39.0 | 0.4 | 39.4 | 35.9 | 3.5 |
| 6–16 Feb 2017 | Sifo Archived 2017-03-28 at the Wayback Machine | 39.3 | 41.4 | 2.1 | 39.3 | 37.8 | 1.5 |
| 5–14 Feb 2017 | Inizio Archived 2020-10-01 at the Wayback Machine | 36.0 | 40.3 | 4.3 | 32.3 | 40.3 | 8.0 |
| 31 Jan–8 Feb 2017 | Demoskop Archived 2017-10-27 at the Wayback Machine | 40.6 | 39.0 | 1.6 | 40.6 | 35.4 | 5.2 |
| 23 Jan–7 Feb 2017 | Sifo Archived 2017-03-22 at the Wayback Machine | 39.3 | 41.2 | 1.9 | 39.3 | 37.3 | 2.0 |
| 12–22 Jan 2017 | Ipsos | 38 | 42 | 4 | 38 | 39 | 1 |
| 2–22 Jan 2017 | Novus | 39.0 | 40.4 | 1.4 | 39.0 | 37.1 | 1.9 |
| 9–19 Jan 2017 | Sifo Archived 2017-02-02 at the Wayback Machine | 42.0 | 39.1 | 2.9 | 42.0 | 36.5 | 5.5 |
| 12–18 Jan 2017 | Sentio | 36.3 | 36.7 | 0.4 | 36.3 | 32.8 | 3.5 |
| 9–17 Jan 2017 | Inizio Archived 2020-10-01 at the Wayback Machine | 37.0 | 39.4 | 2.4 | 37.0 | 35.7 | 1.3 |
| 12–16 Jan 2017 | YouGov | 33.5 | 37.7 | 4.2 | 29.6 | 34.9 | 5.3 |
| 3–10 Jan 2017 | Demoskop Archived 2017-10-27 at the Wayback Machine | 39.5 | 41.0 | 1.5 | 39.5 | 38.4 | 1.1 |
| 16–20 Dec 2016 | YouGov | 34.7 | 36.5 | 1.8 | 31.5 | 36.5 | 5.0 |
| 21 Nov–18 Dec 2016 | Novus | 39.6 | 39.5 | 0.1 | 39.6 | 36.5 | 3.1 |
| 5–15 Dec 2016 | Sifo Archived 2016-12-31 at the Wayback Machine | 41.2 | 40.9 | 0.3 | 41.2 | 37.3 | 3.9 |
| 8–14 Dec 2016 | Sentio | 36.6 | 36.6 | Tie | 33.0 | 32.9 | 0.1 |
| 5–14 Dec 2016 | Inizio Archived 2021-09-05 at the Wayback Machine | 37.4 | 39.7 | 2.3 | 33.9 | 39.7 | 5.8 |
| 1–12 Dec 2016 | Ipsos | 38 | 41 | 3 | 38 | 38 | Tie |
| 29 Nov–6 Dec 2016 | Demoskop | 38.5 | 39.4 | 0.9 | 38.5 | 36.2 | 2.3 |
| 28 Oct–27 Nov 2016 | SCB | 41.4 | 38.0 | 3.4 | 41.4 | 34.9 | 6.5 |
| 17–22 Nov 2016 | Sentio | 32.9 | 36.8 | 3.9 | 29.9 | 33.4 | 3.5 |
| 10–21 Nov 2016 | Ipsos | 41 | 39 | 2 | 41 | 36 | 5 |
| 24 Oct–20 Nov 2016 | Novus | 39.2 | 39.7 | 0.5 | 39.2 | 36.7 | 2.5 |
| 7–17 Nov 2016 | Sifo Archived 2016-12-31 at the Wayback Machine | 39.4 | 41.8 | 2.4 | 39.4 | 38.3 | 1.1 |
| 7–15 Nov 2016 | Inizio Archived 2020-10-01 at the Wayback Machine | 37.8 | 38.2 | 0.4 | 37.8 | 34.7 | 3.1 |
| 11–14 Nov 2016 | YouGov | 33.1 | 38.2 | 5.1 | 29.8 | 35.9 | 6.1 |
| 25 Oct–2 Nov 2016 | Demoskop Archived 2017-10-27 at the Wayback Machine | 40.9 | 38.8 | 2.1 | 40.9 | 36.3 | 4.6 |
| 20–26 Oct 2016 | Sentio | 35.6 | 38.3 | 2.7 | 33.2 | 38.3 | 5.1 |
| 13–24 Oct 2016 | Ipsos | 38 | 40 | 2 | 38 | 38 | Tie |
| 26 Sep–23 Oct 2016 | Novus | 38.2 | 39.8 | 1.6 | 38.2 | 36.9 | 1.3 |
| 13–19 Oct 2016 | Inizio Archived 2020-10-01 at the Wayback Machine | 36.2 | 40.3 | 4.1 | 36.2 | 36.4 | 0.2 |
| 14–18 Oct 2016 | YouGov | 33.1 | 38.8 | 5.7 | 29.9 | 38.8 | 8.9 |
| 3–13 Oct 2016 | Sifo Archived 2016-12-31 at the Wayback Machine | 38.8 | 41.5 | 2.7 | 38.8 | 38.7 | 0.1 |
| 27 Sep–5 Oct 2016 | Demoskop Archived 2017-10-27 at the Wayback Machine | 39.2 | 39.5 | 0.3 | 39.2 | 35.8 | 3.4 |
| 29 Aug–25 Sep 2016 | Novus | 39.3 | 40.1 | 0.8 | 39.3 | 36.8 | 2.5 |
| 12–22 Sep 2016 | Inizio Archived 2016-10-08 at the Wayback Machine | 37.1 | 41.0 | 3.9 | 33.4 | 37.1 | 3.7 |
| 16–19 Sep 2016 | YouGov | 34.1 | 37.0 | 2.9 | 30.2 | 34.1 | 3.9 |
| 9–19 Sep 2016 | Ipsos | 37 | 41 | 4 | 37 | 41 | 4 |
| 5–15 Sep 2016 | Sifo Archived 2016-11-20 at the Wayback Machine | 39.8 | 41.4 | 1.6 | 39.8 | 38.4 | 1.4 |
| 8–13 Sep 2016 | Sentio | 34.9 | 35.5 | 0.6 | 34.9 | 32.7 | 2.2 |
| 30 Aug–7 Sep 2016 | Demoskop Archived 2017-10-27 at the Wayback Machine | 40.4 | 38.3 | 2.1 | 40.4 | 35.3 | 5.1 |
| 1–28 Aug 2016 | Novus | 38.5 | 41.2 | 2.7 | 38.5 | 38.0 | 0.5 |
| 14–22 Aug 2016 | Ipsos | 37 | 41 | 4 | 37 | 38 | 1 |
| 16–21 Aug 2016 | Sentio | 37.2 | 35.5 | 1.7 | 33.7 | 32.0 | 1.7 |
| 8–18 Aug 2016 | Sifo Archived 2016-11-20 at the Wayback Machine | 38.3 | 43.1 | 4.8 | 38.3 | 43.1 | 4.8 |
| 10–18 Aug 2016 | Inizio Archived 2020-10-01 at the Wayback Machine | 38.6 | 41.2 | 2.6 | 35.4 | 37.4 | 2.0 |
| 12–16 Aug 2016 | YouGov | 33.7 | 37.1 | 3.4 | 30.9 | 34.0 | 3.1 |
| Jul 2016 | YouGov | 33.4 | 38.3 | 4.9 | 30.4 | 31.3 | 0.9 |
| 28 Jun–5 Jul 2016 | Demoskop Archived 2017-10-27 at the Wayback Machine | 38.3 | 41.7 | 3.4 | 38.3 | 38.4 | 0.1 |
| 30 May–26 Jun 2016 | Novus | 38.0 | 40.5 | 2.5 | 38.0 | 37.7 | 0.3 |
| 17–21 Jun 2016 | YouGov | 33.3 | 39.1 | 5.8 | 30.1 | 35.8 | 5.7 |
| 7–16 June 2016 | Ipsos | 38 | 41 | 3 | 38 | 38 | Tie |
| 7–16 Jun 2016 | Sifo Archived 2016-11-20 at the Wayback Machine | 37.9 | 42.7 | 4.8 | 37.9 | 39.5 | 1.6 |
| 6–15 Jun 2016 | Inizio Archived 2020-10-01 at the Wayback Machine | 37.0 | 40.6 | 3.6 | 33.4 | 40.6 | 7.2 |
| 31 May–8 Jun 2016 | Demoskop Archived 2017-10-19 at the Wayback Machine | 38.6 | 40.3 | 1.7 | 38.6 | 36.8 | 1.8 |
| 2–6 Jun 2016 | Sentio | 35.1 | 35.7 | 0.6 | 35.1 | 29.0 | 6.1 |
| 28 Apr–26 May 2016 | SCB | 41.0 | 39.3 | 1.7 | 41.0 | 36.2 | 4.8 |
| 9–29 May 2016 | Novus | 36.0 | 43.1 | 7.1 | 36.0 | 39.9 | 3.9 |
| 16–25 May 2016 | Ipsos | 38.8 | 41.0 | 2.2 | 35.3 | 37.8 | 2.5 |
| 19–23 May 2016 | YouGov | 32.8 | 39.8 | 7.0 | 30.0 | 39.8 | 9.8 |
| 12–18 May 2016 | Sentio | 37.1 | 35.3 | 1.8 | 37.1 | 31.6 | 5.5 |
| 9–19 May 2016 | Inizio Archived 2020-10-01 at the Wayback Machine | 38.3 | 41.1 | 2.8 | 38.3 | 41.1 | 2.8 |
| 2–12 May 2016 | Sifo Archived 2016-11-20 at the Wayback Machine | 38.5 | 42.2 | 3.7 | 38.5 | 42.2 | 3.7 |
| 18 Apr–8 May 2016 | Novus | 37.7 | 41.5 | 3.8 | 37.7 | 38.2 | 0.5 |
| 26 Apr–3 May 2016 | Demoskop Archived 2017-10-19 at the Wayback Machine | 38.0 | 41.7 | 3.7 | 38.0 | 38.4 | 0.4 |
| 25 Apr–3 May 2016 | Sifo Archived 2016-11-20 at the Wayback Machine | 39.0 | 43.0 | 3.9 | 39.0 | 43.0 | 3.9 |
| 15–19 Apr 2016 | YouGov | 36.7 | 36.5 | 0.2 | 36.7 | 30.2 | 6.5 |
| 14–25 Apr 2016 | Ipsos | 36.2 | 43.8 | 7.4 | 36.2 | 40.5 | 4.3 |
| 7–17 Apr 2016 | Inizio Archived 2016-10-08 at the Wayback Machine | 38.1 | 39.7 | 1.6 | 38.1 | 35.8 | 2.3 |
| 21 Mar–17 Apr 2016 | Novus | 38.7 | 39.7 | 1.0 | 38.7 | 36.6 | 2.1 |
| 6–13 Apr 2016 | Sentio | 36.8 | 35.7 | 1.1 | 36.8 | 32.7 | 4.1 |
| 4–14 Apr 2016 | Sifo Archived 2016-11-20 at the Wayback Machine | 39.9 | 42.1 | 2.2 | 39.9 | 38.6 | 1.3 |
| 29 Mar–6 Apr 2016 | Demoskop Archived 2016-10-09 at the Wayback Machine | 38.5 | 43.1 | 4.6 | 38.5 | 39.6 | 1.1 |
| 22 Feb–20 Mar 2016 | Novus | 38.7 | 39.1 | 0.4 | 38.7 | 35.7 | 3.0 |
| 10–20 Mar 2016 | Ipsos | 41.3 | 41.0 | 0.3 | 41.3 | 37.4 | 3.9 |
| 15–22 Mar 2016 | Inizio Archived 2020-10-01 at the Wayback Machine | 39.1 | 38.8 | 0.3 | 39.1 | 38.8 | 0.3 |
| 11–14 Mar 2016 | YouGov | 34.1 | 37.6 | 3.5 | 34.1 | 30.3 | 3.8 |
| 16 Feb–10 Mar 2016 | SKOP | 40.7 | 40.6 | 0.1 | 40.7 | 40.6 | 0.1 |
| 3–9 Mar 2016 | Sentio | 35.2 | 35.5 | 0.3 | 35.2 | 32.2 | 3.0 |
| 29 Feb–10 Mar 2016 | Sifo Archived 2016-11-20 at the Wayback Machine | 39.7 | 41.6 | 1.9 | 39.7 | 38.0 | 1.7 |
| 23 Feb–2 Mar 2016 | Demoskop Archived 2016-10-08 at the Wayback Machine | 39.2 | 39.9 | 0.7 | 39.2 | 36.8 | 2.4 |
| 11–21 Feb 2016 | Ipsos | 38.1 | 42.6 | 4.5 | 38.1 | 39.2 | 1.1 |
| 25 Jan–21 Feb 2016 | Novus | 36.9 | 40.9 | 4.0 | 36.9 | 37.4 | 0.5 |
| 7–17 Feb 2016 | Inizio Archived 2021-09-05 at the Wayback Machine | 35.6 | 40.1 | 4.5 | 35.6 | 40.1 | 4.5 |
| 12–15 Feb 2016 | YouGov | 34.5 | 36.1 | 1.6 | 34.5 | 32.5 | 2.0 |
| 1–11 Feb 2016 | Sifo Archived 2016-11-20 at the Wayback Machine | 39.2 | 42.0 | 2.8 | 39.2 | 38.5 | 0.7 |
| 3–9 Feb 2016 | Sentio | 32.7 | 36.1 | 3.4 | 32.7 | 33.1 | 0.4 |
| 26 Jan–2 Feb 2016 | Demoskop Archived 2016-02-05 at the Wayback Machine | 35.7 | 42.6 | 6.9 | 35.7 | 39.6 | 3.9 |
| 14–25 Jan 2016 | Ipsos | 37.8 | 42.3 | 4.5 | 37.8 | 39.6 | 1.8 |
| 4–24 Jan 2016 | Novus | 36.7 | 40.0 | 3.3 | 36.7 | 36.4 | 0.3 |
| 11–21 Jan 2016 | Sifo Archived 2016-11-20 at the Wayback Machine | 37.2 | 42.8 | 5.6 | 37.2 | 42.8 | 5.6 |
| 15–18 Jan 2016 | YouGov | 33.3 | 35.3 | 2.0 | 33.3 | 32.2 | 1.1 |
| 12–19 Jan 2016 | Inizio Archived 2020-10-01 at the Wayback Machine | 35.8 | 39.6 | 3.7 | 35.8 | 39.6 | 3.7 |
| 7–13 Jan 2016 | Sentio | 35.2 | 34.7 | 0.5 | 35.2 | 28.0 | 7.2 |
| 5–12 Jan 2016 | Demoskop Archived 2019-07-28 at the Wayback Machine | 38.5 | 40.3 | 1.8 | 38.5 | 37.4 | 1.1 |
| 7–28 Dec 2015 | SKOP | 39.6 | 41.5 | 1.9 | 39.6 | 38.2 | 1.4 |
| 7–17 Dec 2015 | Sifo Archived 2016-11-20 at the Wayback Machine | 39.9 | 38.6 | 1.3 | 39.9 | 35.1 | 4.8 |
| 10–16 Dec 2015 | Sentio | 36.0 | 33.4 | 2.6 | 36.0 | 30.4 | 5.6 |
| 9–16 Dec 2015 | Inizio Archived 2015-12-22 at the Wayback Machine | 35.1 | 40.1 | 5.0 | 35.1 | 36.4 | 1.3 |
| 10–14 Dec 2015 | YouGov | 34.1 | 35.5 | 1.4 | 34.1 | 32.7 | 1.4 |
| 3–14 Dec 2015 | Ipsos | 37.3 | 41.3 | 4.0 | 37.3 | 37.5 | 0.2 |
| 23 Nov–13 Dec 2015 | Novus | 37.3 | 37.7 | 0.4 | 37.3 | 34.2 | 3.1 |
| 24 Nov–2 Dec 2015 | Demoskop Archived 2019-07-28 at the Wayback Machine | 39.7 | 39.0 | 0.7 | 39.7 | 35.4 | 4.3 |
| 2–25 Nov 2015 | SCB | 39.0 | 39.0 | Tie | 39.0 | 35.5 | 3.5 |
| 13–23 Nov 2015 | Ipsos | 41.5 | 39.4 | 2.1 | 41.5 | 36.1 | 5.4 |
| 26 Oct–22 Nov 2015 | Novus | 37.9 | 38.6 | 0.7 | 37.9 | 34.8 | 3.1 |
| 9–19 Nov 2015 | Sifo Archived 2016-11-20 at the Wayback Machine | 39.2 | 41.1 | 1.9 | 39.2 | 37.2 | 2.0 |
| 13–16 Nov 2015 | YouGov | 33.6 | 36.7 | 3.1 | 33.6 | 33.1 | 0.5 |
| 9–16 Nov 2015 | Inizio Archived 2021-09-05 at the Wayback Machine | 37.0 | 40.2 | 3.3 | 37.0 | 40.2 | 3.3 |
| 5–10 Nov 2015 | Sentio | 34.0 | 34.8 | 0.8 | 34.0 | 31.9 | 2.1 |
| 27 Oct–4 Nov 2015 | Demoskop Archived 2017-06-10 at the Wayback Machine | 39.7 | 37.9 | 1.8 | 39.7 | 34.4 | 5.3 |
| 28 Sep–25 Oct 2015 | Novus | 39.2 | 38.0 | 1.2 | 39.2 | 34.1 | 5.1 |
| 15–26 Oct 2015 | Ipsos | 40.9 | 38.7 | 2.2 | 40.9 | 35.4 | 5.5 |
| 4–21 Oct 2015 | SKOP | 40.1 | 42.0 | 1.9 | 40.1 | 38.3 | 1.8 |
| 12–20 Oct 2015 | Inizio Archived 2020-10-01 at the Wayback Machine | 37.2 | 40.0 | 2.8 | 37.2 | 40.0 | 2.8 |
| 5–15 Oct 2015 | Sifo Archived 2016-11-20 at the Wayback Machine | 39.0 | 41.1 | 2.1 | 39.0 | 37.4 | 1.6 |
| 8–12 Oct 2015 | YouGov | 35.1 | 36.4 | 1.3 | 35.1 | 32.5 | 2.6 |
| 1–8 Oct 2015 | Sentio | 36.4 | 34.0 | 2.4 | 36.4 | 32.1 | 4.3 |
| 29 Sep–6 Oct 2015 | Demoskop Archived 2016-03-04 at the Wayback Machine | 38.8 | 38.1 | 0.7 | 38.8 | 34.6 | 4.2 |
| 16–24 Sep 2015 | Inizio Archived 2020-10-01 at the Wayback Machine | 37.8 | 38.0 | 0.2 | 37.8 | 34.5 | 3.3 |
| 9–20 Sep 2015 | Ipsos | 41.2 | 39.3 | 1.9 | 41.2 | 36.3 | 4.9 |
| 7–17 Sep 2015 | Sifo Archived 2016-11-20 at the Wayback Machine | 41.5 | 38.2 | 3.3 | 41.5 | 34.5 | 7.0 |
| 10–14 Sep 2015 | YouGov | 33.3 | 36.1 | 2.8 | 33.3 | 32.4 | 0.9 |
| 24 Aug–13 Sep 2015 | Novus | 39.1 | 37.2 | 1.9 | 39.1 | 34.0 | 5.1 |
| 3–9 Sep 2015 | Sentio | 35.7 | 33.1 | 2.6 | 35.7 | 30.5 | 5.2 |
| 2–9 Sep 2015 | Inizio Archived 2020-10-01 at the Wayback Machine | 35.9 | 40.1 | 4.2 | 35.9 | 40.1 | 4.2 |
| 25 Aug–2 Sep 2015 | Demoskop Archived 2016-03-04 at the Wayback Machine | 38.1 | 39.0 | 0.9 | 38.1 | 35.5 | 2.6 |
| 14–24 Aug 2015 | Ipsos | 40.3 | 38.9 | 1.4 | 40.3 | 35.4 | 4.9 |
| 3–23 Aug 2015 | Novus | 39.1 | 38.5 | 0.6 | 39.1 | 35.2 | 3.9 |
| 10–20 Aug 2015 | Sifo Archived 2016-11-20 at the Wayback Machine | 40.4 | 39.3 | 1.1 | 40.4 | 39.3 | 1.1 |
| 13–19 Aug 2015 | Sentio | 37.4 | 35.5 | 1.9 | 37.4 | 33.5 | 3.9 |
| 11–19 Aug 2015 | Inizio Archived 2020-10-01 at the Wayback Machine | 37.7 | 38.7 | 1.0 | 37.7 | 38.7 | 1.0 |
| 14–17 Aug 2015 | YouGov | 36.6 | 34.7 | 1.9 | 36.6 | 31.0 | 5.6 |
| 16–22 Jul 2015 | Sentio | 36.9 | 35.0 | 1.9 | 36.9 | 31.9 | 5.0 |
| 10–13 Jul 2015 | YouGov | 35.7 | 38.9 | 3.2 | 35.7 | 38.9 | 3.2 |
| 30 Jun–7 Jul 2015 | Demoskop Archived 2015-07-16 at the Wayback Machine | 39.4 | 38.7 | 0.7 | 39.4 | 38.7 | 0.7 |
| 8–25 Jun 2015 | SKOP Archived 2018-04-05 at the Wayback Machine | 42.9 | 41.0 | 1.9 | 42.9 | 37.4 | 5.5 |
| 20–24 Jun 2015 | Inizio Archived 2020-10-01 at the Wayback Machine | 39.8 | 39.5 | 0.3 | 39.8 | 36.4 | 3.4 |
| 5–15 Jun 2015 | Ipsos | 40.0 | 40.5 | 0.5 | 40.0 | 37.8 | 2.2 |
| 18 May–14 Jun 2015 | Novus | 38.9 | 40.3 | 1.4 | 38.9 | 40.3 | 1.4 |
| 11–17 Jun 2015 | Sentio | 37.6 | 35.9 | 1.7 | 37.6 | 30.1 | 7.5 |
| 12–15 Jun 2015 | YouGov | 37.4 | 38.8 | 1.4 | 37.4 | 35.4 | 2.0 |
| 1–11 Jun 2015 | Sifo Archived 2016-11-20 at the Wayback Machine | 39.9 | 41.6 | 1.7 | 39.9 | 41.6 | 1.7 |
| 27 May–3 Jun 2015 | Demoskop Archived 2016-03-04 at the Wayback Machine | 39.5 | 41.8 | 2.3 | 39.5 | 38.1 | 1.4 |
| 1–30 May 2015 | SCB | 42.8 | 40.6 | 2.2 | 42.8 | 36.9 | 5.9 |
| 30 May 2015 | Sentio | 36.3 | 39.2 | 2.9 | 36.3 | 37.0 | 0.7 |
| 12–25 May 2015 | Ipsos | 41.3 | 41.8 | 0.5 | 41.3 | 38.3 | 3.0 |
| 10–25 May 2015 | Inizio Archived 2020-10-01 at the Wayback Machine | 39.2 | 40.4 | 1.2 | 39.2 | 40.4 | 1.2 |
| 13–18 May 2015 | YouGov | 38.2 | 37.9 | 0.3 | 38.2 | 34.4 | 3.8 |
| 20 Apr–17 May 2015 | Novus | 39.8 | 40.4 | 0.6 | 39.8 | 36.9 | 2.9 |
| 4–12 May 2015 | Sifo | 41.6 | 40.5 | 1.7 | 41.6 | 37.3 | 1.7 |
| 28 Apr–6 May 2015 | Demoskop Archived 2015-09-23 at the Wayback Machine | 40.4 | 41.5 | 1.1 | 40.4 | 41.5 | 1.1 |
| 22–30 Apr 2015 | Inizio Archived 2020-10-01 at the Wayback Machine | 39.2 | 41.0 | 1.8 | 39.2 | 41.0 | 1.8 |
| 16–27 Apr 2015 | Ipsos | 41.1 | 40.8 | 0.3 | 41.1 | 40.8 | 0.3 |
| 17 Apr–20 Apr 2015 | YouGov | 38.4 | 38.4 | Tie | 38.4 | 34.7 | 3.7 |
| 23 Mar–19 Apr 2015 | Novus | 41.0 | 40.0 | 1.0 | 41.0 | 36.3 | 4.7 |
| 7–15 Apr 2015 | Inizio Archived 2016-05-20 at the Wayback Machine | 41.5 | 39.6 | 1.9 | 41.5 | 36.1 | 5.4 |
| 7–16 Apr 2015 | Sifo Archived 2016-11-20 at the Wayback Machine | 42.9 | 40.7 | 2.2 | 42.9 | 36.8 | 6.1 |
| 16 Apr 2015 | Sentio | 38.6 | 38.7 | 0.1 | 38.6 | 35.2 | 3.4 |
| 31 Mar–8 Apr 2015 | Demoskop Archived 2016-03-04 at the Wayback Machine | 41.3 | 40.5 | 0.8 | 41.3 | 36.7 | 4.6 |
| 2–12 Mar 2015 | Sifo Archived 2016-11-20 at the Wayback Machine | 42.9 | 39.6 | 3.3 | 42.9 | 39.6 | 3.3 |
| 23 Feb–22 Mar 2015 | Novus | 42.8 | 38.9 | 3.9 | 42.8 | 38.9 | 3.9 |
| 9–17 Mar 2015 | Ipsos | 44.5 | 39.1 | 5.0 | 44.5 | 35.3 | 9.2 |
| 13–16 Mar 2015 | YouGov Archived 2020-06-30 at the Wayback Machine | 40.5 | 37.2 | 3.3 | 40.5 | 37.2 | 3.3 |
| 19 Feb–11 Mar 2015 | SKOP | 44.0 | 40.5 | 3.5 | 44.0 | 36.9 | 7.1 |
| 5–12 Mar 2015 | Inizio Archived 2020-10-01 at the Wayback Machine | 40.9 | 39.7 | 1.2 | 40.9 | 35.9 | 5.0 |
| 5–11 Mar 2015 | Sentio | 42.5 | 37.5 | 5.0 | 42.5 | 33.7 | 8.8 |
| 24 Feb–4 Mar 2015 | Demoskop Archived 2016-03-04 at the Wayback Machine | 43.3 | 38.8 | 4.5 | 43.3 | 35.1 | 8.2 |
| 26 Jan–22 Feb 2015 | Novus | 44.0 | 37.9 | 6.1 | 44.0 | 37.9 | 6.1 |
| Feb 2015 | Sentio | 41.6 | 37.5 | 4.1 | 41.6 | 33.8 | 7.8 |
| 2–11 Feb 2015 | Inizio Archived 2020-10-01 at the Wayback Machine | 41.6 | 40.6 | 1.0 | 41.6 | 36.7 | 4.9 |
| 2–12 Feb 2015 | Sifo Archived 2016-11-20 at the Wayback Machine | 44.0 | 39.0 | 5.0 | 44.0 | 39.0 | 5.0 |
| 5–9 Feb 2015 | YouGov | 42.2 | 36.4 | 5.8 | 42.2 | 32.9 | 9.3 |
| 27 Jan–4 Feb 2015 | Demoskop Archived 2016-03-03 at the Wayback Machine | 44.0 | 39.3 | 4.7 | 44.0 | 39.3 | 4.7 |
| 12–26 Jan 2015 | Ipsos | 46.4 | 38.2 | 8.2 | 46.4 | 34.4 | 12.0 |
| 12–22 Jan 2015 | Sifo Archived 2016-11-20 at the Wayback Machine | 44.0 | 38.6 | 5.4 | 44.0 | 34.9 | 9.1 |
| 22 Dec–18 Jan 2015 | Novus | 41.7 | 38.7 | 3.0 | 41.7 | 38.7 | 3.0 |
| 7–16 Jan 2015 | Inizio Archived 2020-10-01 at the Wayback Machine | 43.8 | 39.3 | 4.5 | 43.8 | 35.8 | 8.0 |
| 8–13 Jan 2015 | Sentio | 42.3 | 37.8 | 4.5 | 42.3 | 33.9 | 8.4 |
| 7–8 Jan 2015 | Sifo Archived 2016-11-20 at the Wayback Machine | 45.6 | 38.2 | 7.4 | 45.6 | 34.8 | 10.8 |
| 30 Dec–7 Jan 2015 | Demoskop Archived 2016-06-09 at the Wayback Machine | 44.2 | 38.6 | 5.6 | 44.2 | 38.6 | 5.6 |
| 19–27 Dec 2014 | YouGov | 42.3 | 38.1 | 4.2 | 42.3 | 34.4 | 7.9 |
| 8–18 Dec 2014 | Sifo Archived 2016-11-20 at the Wayback Machine | 44.3 | 40.0 | 4.3 | 44.3 | 36.3 | 8.0 |
| 11–17 Dec 2014 | Inizio Archived 2020-10-01 at the Wayback Machine | 40.7 | 42.9 | 2.2 | 40.7 | 42.9 | 2.2 |
| 8–15 Dec 2014 | Ipsos | 44.1 | 40.8 | 3.3 | 44.1 | 36.9 | 7.2 |
| 3–14 Dec 2014 | Novus | 43.3 | 38.5 | 4.8 | 43.3 | 34.6 | 8.7 |
| 4–10 Dec 2014 | Sentio | 42.0 | 37.6 | 4.4 | 42.0 | 30.0 | 12.0 |
| 4–10 Dec 2014 | Inizio Archived 2020-10-01 at the Wayback Machine | 41.1 | 43.4 | 2.3 | 41.1 | 43.4 | 2.3 |
| 4–5 Dec 2014 | YouGov | 41.2 | 38.0 | 3.2 | 41.2 | 38.0 | 3.2 |
| 25 Nov–3 Dec 2014 | Demoskop Archived 2016-03-03 at the Wayback Machine | 41.6 | 41.7 | 0.1 | 41.6 | 41.7 | 0.1 |
| 17 Nov–2 Dec 2014 | Inizio Archived 2020-10-01 at the Wayback Machine | 43.5 | 40.6 | 2.9 | 43.5 | 36.9 | 6.6 |
| 25–30 Nov 2014 | Sentio | 42.3 | 38.6 | 3.7 | 42.3 | 36.3 | 6.0 |
| 29 Oct–25 Nov 2014 | SCB | 45.1 | 39.2 | 6.3 | 45.1 | 35.5 | 9.6 |
| 13–24 Nov 2014 | Ipsos | 42.1 | 41.9 | 0.2 | 42.1 | 39.1 | 3.0 |
| 4–24 Nov 2014 | SKOP | 43.8 | 41.6 | 2.2 | 43.8 | 41.6 | 2.2 |
| 10–20 Nov 2014 | Sifo Archived 2016-11-20 at the Wayback Machine | 42.7 | 41.1 | 1.6 | 42.7 | 37.2 | 5.5 |
| 13 Oct–9 Nov 2014 | Novus | 42.8 | 42.1 | 0.7 | 42.8 | 42.1 | 0.7 |
| 28 Oct–5 Nov 2014 | Demoskop Archived 2014-11-10 at the Wayback Machine | 42.4 | 40.3 | 2.1 | 42.4 | 40.3 | 2.1 |
| 15–30 Oct 2014 | Inizio Archived 2020-10-01 at the Wayback Machine | 43.8 | 39.6 | 4.2 | 43.8 | 39.6 | 4.2 |
| 9–21 Oct 2014 | Ipsos | 44.8 | 39.3 | 5.5 | 44.8 | 35.4 | 9.4 |
| 6–16 Oct 2014 | Sifo Archived 2016-11-20 at the Wayback Machine | 43.7 | 40.2 | 3.5 | 43.7 | 40.2 | 3.5 |
| 15 Sep–12 Oct 2014 | Novus | 43.1 | 40.2 | 2.9 | 43.1 | 40.2 | 2.9 |
| 2–8 Oct 2014 | Sentio | 39.4 | 38.1 | 1.3 | 39.4 | 35.3 | 4.1 |
| 30 Sep–7 Oct 2014 | Demoskop Archived 2014-10-17 at the Wayback Machine | 44.4 | 39.3 | 5.1 | 44.4 | 35.4 | 9.0 |
| 17–24 Sep 2014 | Ipsos | 44.0 | 39.9 | 4.1 | 44.0 | 39.9 | 4.1 |
| 17–21 Sep 2014 | Demoskop Archived 2014-11-01 at the Wayback Machine | 43.4 | 40.9 | 2.5 | 43.4 | 40.9 | 2.5 |
| 14 Sep 2014 | General election | 43.6 | 39.4 | 4.2 | 43.6 | 39.4 | 4.2 |