Oh dear. My Google search grew this up!
Statistics!
“However, despite attempts to replicate the educational practices of East Asian countries, the UK's performance in maths has fallen, with the UK dropping from 26th to 27th in the rankings with a decrease in average point score from 494 to 492.
According to the data, some 22 per cent of 15-year-olds in the UK do not reach Level 2 - the baseline level of achievement - which means they cannot solve problems "routinely faced by adults in their daily lives".
Overall, only 11 per cent of students in the UK are top performers, this is compared to Singapore, the top performing country, where 35 per cent of students are top performers.”