HC Deb 10 April 1973 vol 854 c267W
Mr. Sydney Chapman

asked the Chancellor of the Exchequer how many of those who invested in premium bonds in the first 12 months of their issue have subsequently won prizes; what proportion of the holders in that period they represent; and what proportion the winning holdings bear to the total holdings of that period.

Mr. Nott

This Question could be answered only at the cost of disproportionate time and effort.