National-level poll on vote intention for the 2022 presidential election. Data collection: 28 Aug - 30 August 2022; Sample size: 4,500 respondents, +/- 1% margin of error.

State-level polls on vote intention in São Paulo, Rio de Janeiro, and Minas Gerais. 2022 presidential election, and governor and senate election vote preferences. Data collection: 26 - 30 September 2022. Sample size: 3,000 respondents in each state; +/- 2% margin of error.

State-level polls on vote intention in Bahia, Ceará, Sergipe and Rio Grande do Norte. 2022 presidential election, and governor and senate election vote preferences. Data collection: 26 - 30 September 2022. Sample size: 1,600 to 2,000 respondents in each state; +/- 2% margin of error.

State-level poll on vote intention in Goiás. Presidential, governor and senate election vote preferences. Data collection: 26 - 30 September 2022. Sample size: 1,600 respondents; +/- 2% margin of error.

State-level polls on vote intention in Paraná, Rio Grande do Sul e Santa Catarina. 2022 presidential election, and governor and senate election vote preferences. Data collection: 26 - 30 September 2022. Sample size: 1,600 respondents in each state; +/- 2% margin of error.

National-level poll on vote intention for the 2022 presidential election. Data collection: 16 Sep - 20 September 2022; Sample size: 7,514 respondents, +/- 1% margin of error.

State-level polls on vote intention in Paraná, Rio Grande do Sul, and Santa Catarina. 2022 presidential election, and governor and senate election vote preferences. Data collection: 04 - 09 September 2022. Sample size: 1,600 respondents in each state; +/- 2% margin of error.

State-level poll on vote intention in Goiás. 2022 presidential election, and governor and senate election vote preferences. Data collection: 04 - 08 September 2022. Sample size: 1,600 respondents; +/- 2% margin of error.

National poll on the 2022 constitutional plebiscite: 01 Sep - 03 Sep 2022. Sample size: 3,270 respondents. Margin of error: +/- 2%.

State-level poll on vote intention in Pernambuco ahead of the 2022 presidential election, as well as the governor and senate election. Data collection: 22 - 27 August 2022; Sample size: 1,600 respondents, +/- 2% margin of error.

State-level poll on vote intention in Minas Gerais ahead of the 2022 presidential election, as well as the governor and senate election. Data collection: 20 - 24 August 2022; Sample size: 1,600 respondents, +/- 2% margin of error.

National-level poll on vote intention for the 2022 presidential election. Data collection: 20 Aug - 24 August 2022; Sample size: 7,475 respondents, +/- 1% margin of error.

State-level poll on vote intention in São Paulo ahead of the 2022 presidential election, as well as the governor and senate election. Data collection: 20 - 24 August 2022; Sample size: 1,600 respondents, +/- 2% margin of error.

National poll on the 2022 constitutional plebiscite: 16 Aug - 19 Aug 2022. Sample size: 2,735 respondents. Margin of error: +/- 2%.

National poll on vote intention ahead of the 2022 Presidential Election Runoff. Data collection: 08 Jun - 11 Jun 2022. Sample size: 4467 respondents. Margin of error: +/- 1p.p.

National poll on vote intention ahead of the 1st Round of the 2022 presidential primaries. Data collection: 17 May - 20 May 2022; Sample size: 2781 respondents, +/- 2% margin of error.

National poll on vote intention ahead of the runoff of the 2022 presidential elections. Data collection: 19 Apr - 21 Apr 2022; Sample size: 2219 respondents, +/- 2% margin of error.

National poll on vote intention ahead of the runoff of the 2022 presidential elections. Data collection: 12 Apr - 14 Apr 2022; Sample size: 2431 respondents, +/- 2% margin of error.

National poll on vote intention ahead of the 2022 presidential elections. Data collection: 4 Apr - 6 Apr 2022; Sample size: 1946 respondents, +/- 2% margin of error.

National poll on vote intention ahead of the 2022 legislative elections and presidential primaries. Data collection: 10 Mar - 12 Mar 2022; Sample size: 2736 respondents, +/- 2% margin of error.