@ Rubadub; I've been collecting the UK numbers of infections each day during March. As you will see, the percentages rise & fall for whatever reasons. (percentages are approx. - not to the decimal point!)
March 4 – 5 = 26% =113
March 5 – 6 = 44% = 163
March 6 – 7 = 26% = 206
March 7 – 8 = 32% = 273
March 8 - 9 = 17% = 319
March 9 - 10 = 17% = 373
March 10 - 11 = 22% = 456
March 11 - 12 = 30% = 596
March 12 - 13 = 34% = 798
March 13 - 14 = 72% = 1372
March 14 - 15 = 12% = 1543
March 15 - 16 = 26% = 1950
March 16 - 17 = 35% = 2626
March 17 - 18 = 24% = 3269
March 18 - 19 = 22% = 3983
March 19 - 20 = 26% = 5018
March 20 - 21 = 13% = 5683
March 21 - 22 = 42% = 8077
March 22 - 23 = 18% = 9529
March 23 - 24 = 22% = 11,658
March 24 - 25 = 25% = 14,543
March 25 - 26 = 18% = 17,089