% Share 14/15 15/16 16/17 17/18 18/19
Asda 6.3 8.1 4.9 4.9 3.6
Booths 0.3 0.3 0.3 0.2 0.2
Co-op 4.4 5.1 3.5 4.0 5.4
Iceland - - 1.7 2.1 2.4
M&S 3.8 2.8 2.6 3.0 3.0
Morrisons 8.6 9.3 10.7 7.6 9.0
Sainsburys 31.1 26.8 24.6 23.9 21.3
Tesco 25.2 25.6 27.8 24.8 25.1
Waitrose 9.7 8.8 8.2 7.2 7.7
Others 10.2 13.2 15.7 22.3 22.4