Cookies are small files stored on your device when you visit a website. We use some essential cookies to make this website work.
We would like to set additional cookies to remember your settings and understand how you use the site. This helps us to improve our services.
You have accepted all additional cookies. You have rejected all additional cookies. You can change your cookie preferences at any time. Hide
We moved them to The National Archives website, to keep this website as responsive as possible.
Please note: all historical data is still on this website.
Loading search results
Dewis pwnc arall neu clirio pob hidlydd.
The quality assurance undertaken on administrative data for National Insurance Number (NINo) data used within Population Statistics Division (PSD) publications.
The quality assurance undertaken on administrative data for NHSCR data used within Population Statistics Division (PSD) publications.
The quality assurance undertaken on administrative data for patient register data used within Population Statistics Division (PSD) publications.
The quality assurance undertaken on administrative data for Deaths data used within Population Statistics Division (PSD) publications.
The quality assurance undertaken on administrative data for births data used within Population Statistics Division (PSD) publications.
Assesses the quality of the component input data for official mid-year population estimates for ages 80 and over (deaths registrations; census estimates; and migration estimates). The method used to distribute the official age 90 and over mid-year estimate to single years of age above age 90 (the Kannisto-Thatcher method) is also assessed.
This document provides answers to some questions we think users may ask which are specific to the 2014-based subnational population projections.
