Sales from large businesses consistently made up proportionately at least 50% of total sales, rising from 50% (£61.3bn) (r) in 2019 to 59% (£83.6bn) in 2021.
Roedd gwerthiannau gan fusnesau mawr yn gyson gymesur ag o leiaf 50% o gyfanswm gwerthiannau, gan godi o 50% (£61.3bn) yn 2019 i 59% (£83.6bn) yn 2021.