11.   Meanwhile, Cuban music is enjoying an unprecedented worldwide boom, with sales skyrocketing.

12.   Q. The United States is currently experiencing an unprecedented economic boom, in a large part due to technology.

13.   The fact that it could nearly go broke in the midst of an unprecedented boom says something about how the new urban West is developing.

14.   The hotel industry is experiencing an unprecedented boom in occupancy and increased room rates in New York.

15.   The local stock market enjoyed an unprecedented boom that began in the spring when investors smelled victory for Yeltsin.

16.   The only word of caution in this rosy outlook is that the industry has been experiencing an unprecedented boom.

17.   These announcements come amid an unprecedented boom in the value of Internet stocks, fueled by expectations that lucrative new forms of electronic commerce are just around the corner.

18.   They also have fueled an unprecedented boom of independent filmmaking across America.

19.   This despite an unprecedented boom in the airline industry.

20.   This government has presided over an unprecedented economic boom with growth about three times the European Union average.