During February 5-13, 2022, the Kyiv International Institute of Sociology (KIIS) conducted its own all-Ukrainian public opinion poll "Omnibus". By the method of computer-assisted telephone interviews (CATI) based on a random sample of mobile phone numbers (with random generation of phone numbers and subsequent statistical weighing) were interviewed 2,000 respondents living in all regions of Ukraine (except AR of Crimea) . The sample is representative of the adult population (18 years and older) of Ukraine. The sample does not include territories that are temporarily not controlled by the authorities of Ukraine - the Autonomous Republic of Crimea, some districts of Donetsk and Luhansk regions.

In Luhansk and Donetsk regions, the poll was conducted only in the territory controlled by the Ukrainian authorities.

Statistical sampling error (with a probability of 0.95 and taking into account the design effect of 1.1) does not exceed: 2.4% for indicators close to 50%, 2.1% for indicators close to 25%, 1.5% - for indicators close to 10%, 1.1% - for indicators close to 5%.

During January 20-21, 2022, the Kyiv International Institute of Sociology (KIIS) conducted an all-Ukrainian public opinion poll. By the method of computer-assisted telephone interviews (CATI) based on a random sample of mobile telephone numbers (with random generation of telephone numbers and subsequent statistical weighing) were interviewed 1205 respondents living in all regions of Ukraine (except AR of Crimea). The sample is representative of the adult population (18 years and older) of Ukraine. The sample does not include territories that are temporarily not controlled by the authorities of Ukraine - the Autonomous Republic of Crimea, some districts of Donetsk and Luhansk regions.

In Luhansk and Donetsk regions, the poll was conducted only in the territory controlled by the Ukrainian authorities.

The statistical error of the sample (with a probability of 0.95 and taking into account the design effect of 1.1) does not exceed: 3.2% for indicators close to 50%, 2.7% for indicators close to 25%, 2.1% - for indicators close to 12%, 1.4% - for indicators close to 5%.

On January 20-21, 2022, the Kyiv International Institute of Sociology (KIIS) conducted an all-Ukrainian public opinion poll. By the method of computer-assisted telephone interviews (CATI) based on a random sample of mobile telephone numbers (with random generation of telephone numbers and subsequent statistical weighing) were interviewed 1205 respondents living in all regions of Ukraine (except AR of Crimea). The sample is representative of the adult population (18 years and older) of Ukraine. The sample does not include territories that are temporarily not controlled by the authorities of Ukraine - the Autonomous Republic of Crimea, some districts of Donetsk and Luhansk regions.

In Luhansk and Donetsk regions, the survey was conducted only in the territory controlled by the Ukrainian authorities.

The statistical error of the sample (with a probability of 0.95 and taking into account the design effect of 1.1) does not exceed: 3.2% for indicators close to 50%, 2.7% for indicators close to 25%, 2.1% - for indicators close to 12%, 1.4% - for indicators close to 5%.

During December 9-17, 2021, the Kyiv International Institute of Sociology (KIIS) conducted an all-Ukrainian public opinion poll. By the method of personal (“face-to-face”) interview using a tablet (CAPI, computer-assisted personal interviews) were interviewed 2025 respondents living in 109 settlements of all regions of Ukraine (except the AR of Crimea) by a 3-level stochastic sample with quota selection at the last stage, which is representative of the population of Ukraine aged 18 and over.

In Luhansk and Donetsk regions, the survey was conducted only in the territory controlled by the Ukrainian authorities.

The statistical error of the sample (with a probability of 0.95 and a design effect of 1.5) does not exceed: 3.3% for indicators close to 50%, 2.9% - for indicators close to 25%, 2.2% - for indicators close to 12%, 1.5% - for indicators close to 5%.

The first wave of the survey was conducted during June 22-29, 2021 according to the same methodology, the second wave - during July 24-August 1, and the third wave - during October 25-29. Where relevant, the dynamics of indicators during June-December 2021 are given.

During December 3-11, 2021, the Kyiv International Institute of Sociology (KIIS) conducted its own all-Ukrainian public opinion poll "Omnibus". By the method of computer-assisted telephone interviews (CATI) based on a random sample of mobile phone numbers (with random generation of phone numbers and subsequent statistical weighing) were interviewed 2,000 respondents living in all regions of Ukraine (except AR of Crimea) . The sample is representative of the adult population (18 years and older) of Ukraine. The sample does not include territories that are temporarily not controlled by the authorities of Ukraine - the Autonomous Republic of Crimea, some districts of Donetsk and Luhansk regions.

In Luhansk and Donetsk regions, the poll was conducted only in the territory controlled by the Ukrainian authorities.

Statistical sampling error (with a probability of 0.95 and taking into account the design effect of 1.1) does not exceed: 2.4% for indicators close to 50%, 2.1% for indicators close to 25%, 1.5% - for indicators close to 10%, 1.1% - for indicators close to 5%.