This chart includes estimates for one or more groups that are too small to be statistically reliable, interpret with caution.
View flagged groups
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Nov 2021 - Dec 2021:
'Plaid Cymru', 'United Kingdom Independence Party (UKIP)', 'Other', 'An independent candidate'
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Dec 2022 - Dec 2022:
'Plaid Cymru', 'United Kingdom Independence Party (UKIP)', 'Other', 'Brexit Party/Reform UK', 'An independent candidate', 'Don't know'