Yes, here you are.

First-time buyer with mortgage numbers 1980–2010

‘Recent Trends in the UK First-Time Buyer Mortgage Market’, Dmitry Kushinov, published by Bank for International Settlements (BIS); data read from graph on page 4

https://www.bis.org/ifc/events/5ifcconf/kuvshinov.pdf

First-time buyer with mortgage numbers 2006–2016

Data sourced from releases on Council of Mortgage Lenders website: cml.org.uk

Housing transaction numbers 2006–2016

HMRC UK Property Transaction Statistics, table 6

https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/592364/UK_Tables_Feb__cir_.pdf

Housing transaction numbers 1980–2010

Chartered Institue of Housing UK Housing Review, table 39a

http://www.ukhousingreview.org.uk/ukhr1011/updates/pdf/11-039ab.pdf

Buy-to-let mortgage numbers 1999–2006

‘People, Place & Policy Online; Buy-to-let and the wider housing market’, Nigel Springings, University of Glasgow; data from table 2

http://extra.shu.ac.uk/ppp-online/issue_2_120608/article_3_full.html OR http://extra.shu.ac.uk/ppp-online/issue_2_120608/documents/Buy_to_let_wider_housing_market.pdf

Buy-to-let mortgage numbers 2006–2016

Data sourced from releases on Council of Mortgage Lenders website: cml.org.uk

Right To Buy transaction numbers 1980–2014

‘Right To Buy, a history of Margaret Thatcher’s controversial policy’, Dawn Foster, The Guardian, 7 December 2015, data read from graph

https://www.theguardian.com/housing-network/2015/dec/07/housing-right-to-buy-margaret-thatcher-data