next came gold values , 7-1-5 and 7-6-7 , exchange rates , 2-1-0 and 1-9-5 , values in us dollars 1-9-8-1-9-8-0 and 2-1-2-6-1-2-4 , values in pounds sterling 9-4-3-8-0-0 and 1-0-9-0-3-2-0 , and finally , the difference in value between the time of the find and the corresponding date this year , 1-4-6-5-2-0 .