Passage: After the August 15, 1971 Nixon shock, the price began to greatly increase, and between 1968 and 2000 the price of gold ranged widely, from a high of $850 per troy ounce ($27.33/g) on January 21, 1980, to a low of $252.90 per troy ounce ($8.13/g) on June 21, 1999 (London Gold Fixing). Prices increased rapidly from 2001, but the 1980 high was not exceeded until January 3, 2008, when a new maximum of $865.35 per troy weight was set. Another record price was set on March 17, 2008, at $1023.50 per troy ounce ($32.91/g).
How many dollars did the price of gold increase by from January to March 2008? How many months after a new maximum of $865.35 per troy weight was set was another record set? How many more dollars was the January 2008 record price of gold than the old price? How many more dollars was the price of gold on January 21, 1980 compared to June 21, 1999? How many more troys was gold in March 2008 than January 2008? How many years after 1980 was there a new maximum price of gold? How many years did the  price of gold ranged widely? What year was the gold the lowest troy;1980 or 1999? Which date was the price of gold higher, March 17, 2008 or January 3, 2008? Which month in 2008 has the highest amount per troy gold: January or March?