On October 15-18, 2021, 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 1,200 respondents living in all regions of Ukraine (except AR of Crimea). The sample is representative for 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, certain districts of Donetsk and Luhansk regions.

In Luhansk and Donetsk regions, the survey 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: 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%.

In the press release, the results on the rating of parties in the elections to the Verkhovna Rada of Ukraine are compared with two previous KIIS polls conducted by the method of telephone interviews: with the results of the KIIS “Omnibus” conducted on September 10-15, 2021 (the last KIIS poll); the results of a survey conducted on May 27-June 1, 2021 on a questionnaire similar to the current survey. When interpreting the dynamics, it is necessary to take into account the differences in the lists of parties.

During October 15-18, 2021, 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 1,200 respondents living in all regions of Ukraine (except AR of Crimea). The sample is representative for 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.

Statistical sampling error (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%.

In the press release, the results on the rating of presidential candidates are compared with two previous KIIS polls conducted by the method of telephone interviews: with the results of the KIIS "Omnibus" conducted on September 10-15, 2021 (the last published KIIS poll), and with the results of the poll  conducted on May 27-June 1, 2021 on a questionnaire similar to the current survey. When interpreting the dynamics, it is necessary to take into account the differences in the lists of candidates. In particular, the list in the "Omnibus" in September did not include D. Razumkov.

During September 10-15, 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 surveyed 2002 respondents living in all regions of Ukraine (except AR of Crimea) . The sample is representative for 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, certain districts of Donetsk and Luhansk regions.

In Luhansk and Donetsk regions, the survey 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%.           

Для того, щоб відстежувати ставлення населення до державної незалежності, КМІС у своїх дослідженнях ставить запитання, як би респонденти вчинили, якби референдум щодо проголошення незалежності України відбувався зараз. За результатами цьогорічного опитування, якби референдум щодо незалежності України відбувався у червні 2021 року, за акт про незалежність проголосували би 70,3% жителів України, проти – 8%, і 21,6% - не визначилися, або не стали би брати участь у референдумі.

З 24 липня-1 серпня 2021 року Київський міжнародний інститут соціології (КМІС) провів всеукраїнське опитування громадської думки. Методом особистого (“face-to-face”) інтерв’юз використанням планшета (CAPI, computer-assisted personal interviews) опитано 2028 респондентів, що мешкають у 105 населених пунктах усіх регіонів України (крім АР Крим) за 3-х ступеневою стохастичною вибіркою з квотним відбором на останньому ступені, що репрезентативна для населення України віком від 18 років.

У Луганській і Донецькій областях опитування проводилося тільки на території, що контролюється українською владою.

Статистична похибка вибірки (з імовірністю 0,95 і за дизайн–ефекту 1,5) не перевищує: 3,3% для показників близьких до 50%, 2,9% — для показників близьких до 25%, 2,2% — для показників близьких до 12%, 1,5% — для показників близьких до 5%.

Протягом 22-29 червня 2021 року за ідентичною методологією була проведена перша хвиля опитування. Де це було релевантно, наводиться динаміка показників упродовж червня-липня 2021 року.