Budget deficit and National debt figures April 2021

 Thanks to the BBC

https://www.bbc.co.uk/news/business-56856195

and Sky

https://news.sky.com/story/covid-19-virus-fight-forces-government-borrowing-to-303bn-highest-level-since-records-began-12284388

How GDP per capita can vary within a country

 Nice data from NZ thanks to econfix

https://blog.elearneconomics.com/new-zealand-regional-gdp-and-gdp-per-capita-in-charts/

Tradable permits info and answer

 Thanks to tutor2u

https://www.tutor2u.net/economics/reference/carbon-emissions-trading-exam-question-walkthrough-for-edexcel-a-level-economics

Increase in Living (minimum) wage in the UK

 Thanks to the BBC

https://www.bbc.co.uk/news/business-56594985