Here is a long excerpt from the DNS website. DNS is the United Kingdom's Ofce of National Statistics. "Firstly, using an internationally agreed framework, we have carefully selected over too items that form a virtual 'shopplhg basket'. These are representatlve of the goods and servlces that consumers typically spend their money on. Each month we ensure each item is either identical or comparable to those collected the previous month. They include many everyday items such as mill-tI tea and bread but also 'big ticket' items such as buying a car as well as services such as renting your home. booking a ight or going to a music concert. Then prices of these items are collected physically in 141 locations by around 30!} people across the country. In addition. numerous price quotes are collected online or over the phone adding up to around 130.000 price points overall each month. On top of this, around 300,000 rental prices from up and down the country also feed into the headline number. We keep a close eye on the basket to ensure it remains representative of the household spending habits across the country by drawing on a wide range of market research data as well as feedback from our price collectors about which items have the most shelf space In shops. In addition. we use spending information taken from the National Accounts and a large survey of households' outgoings to ensure items receive the correct weight in the overall figures. However. it is worth noting that. while our Inflation indices are representative of spending across the UK overall. they may well not totally reect the habits of any individual consumer. Every year we take out items which are becoming less popular and bring in new products and services. in recent years we've taken out CD players and brought In both streaming services and smart speakers. Additions to the basket this year included hand sanitiserr loungewear and home exercise equipment reecting the impact of the pandemic on consumer spending." This explains how the ONE computes and reports 0 The GDP deator O The unemployment rate 0 The CPI O The nominal GDP 0 The real GDP