National-level poll on vote intention for the 2023 presidential election, presidential approval rating and evaluation of government performance. Data collection: 10 - 13 March 2023. Sample size: 1,600 respondents. Margin of error: +/- 2p.p. with 95% confidence.

National-level poll on vote intention for the 2024 presidential election, presidential approval rating and evaluation of government performance, image of political leaders, and evaluation of the economy and economic expectations. Data collection: 27 - 30 January 2023. Sample size: 2,000 respondents. Margin of error: +/- 2p.p. with 95% confidence.

National-level poll on current events and confidence in institutions. Data collection: 27 - 30 January 2022; Sample size: 2,200 respondents, +/- 2% margin of error.

National-level poll on vote intention for the 2022 midterm elections (generic ballot), presidential approval rating, image of political leaders, and evaluation of the economy and economic expectations. Data collection: 05 - 07 November 2022; Sample size: 1,013 adults; 863 likely voters. +/- 3% margin of error.

National-level poll on vote intention for the 2022 presidential election. Data collection: 21 - 25 October 2022; Sample size: 7,500 respondents, +/- 1% margin of error.

State-level poll on vote intention in Sergipe. Presidential and governor runoff. Data collection: 21 - 25 October 2022. Sample size: 1,600 respondents; +/- 2.5% 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: 21 - 25 October 2022; Sample size: 2,500 respondents, +/- 2% margin of error.

National-level poll on vote intention for the 2022 presidential election. Data collection: 18 - 22 October 2022; Sample size: 4,500 respondents, +/- 1% margin of error.

State-level poll on vote intention in Rio Grande do Sul. Presidential and governor runoff. Data collection: 10 - 14 October 2022. Sample size: 1,600 respondents; +/- 2% 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: 09 - 13 October 2022. Sample size: 2,500 respondents in each state; +/- 2% margin of error.

National-level poll on vote intention for the 2022 presidential election. Data collection: 08 - 12 October 2022; Sample size: 4,500 respondents, +/- 1% margin of error.

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%.