§ Mr. Knoxasked the Secretary of State for Trade and Industry what was the value of British exports of coal in each of the past five years.
§ Sir G. HoweInformation for 1968 to 1971 is given in Table 112 of the 1972 Digest of United Kingdom Energy Statistics and for 1972 under SITC(R) 321.4 309W in Table VI of the December 1972 issue of the Overseas Trade Statistics of the United Kingdom.