UK record production

1966-1971 covers the period in which 78rpm discs were discontinued and 33rpm albums rapidly overtook singles sales

	78rpm	45rpm	33rpm
	000s	000s	000s
1966	400	51,196	33,275
1967	308	51,576	37,949
1968	206	49,161	49,184
1969	173	46,618	59,565
1970	106	46,978	65,875
1971	5	48,154	72,335

Source: British Phonographic Industries (BPI)

Audio statistics index