with national efforts to de-regulate industries such as telecommunications and aviation. The economy resumed upward growth after a period in the early 1980s of languishing. A report in The New York Times described that the flushness of money and growth during these years had spawned a drug culture of sorts, with a rampant acceptance of cocaine use although the overall percent of actual users was most likely small. A reporter wrote: In 1987, the stock market plunged, and, in the relatively brief recession following, the surrounding area lost 100,000 jobs according to one estimate. Since telecommunications costs were coming down, banks and brokerage firms could move away from the Financial District to more affordable locations. One of the firms looking to move away was the NYSE. In 1998, the NYSE and the city struck a $900 million deal which kept the NYSE from moving across the river to Jersey City; the deal was described as the "largest in city history to prevent a corporation from leaving town". 21st century In 2001, the Big Board, as some termed the NYSE, was described as the world's "largest and most prestigious stock market". When the World Trade Center was destroyed on September 11, 2001, the attacks "crippled" the communications network and destroyed many buildings in the Financial District, although the buildings on Wall Street itself saw only little physical damage. One estimate was that 45% of Wall Street's "best office space" had been lost. The NYSE was determined to re-open on September 17, almost a week after the attack. During this time Rockefeller Group Business Center opened additional offices at 48 Wall Street. Still, after September 11, the financial services industry went through a downturn with a sizable drop in year-end bonuses of $6.5 billion, according to one estimate from a state comptroller's office. To guard against a vehicular bombing in the area, authorities built concrete barriers, and found ways over time to make them more aesthetically appealing by spending $5000 to $8000 apiece on bollards. Parts of Wall Street, as well as several other streets in the neighborhood, were blocked off by specially designed bollards: The Guardian reporter Andrew Clark described the years of 2006 to 2010 as "tumultuous", in which the heartland of America was "mired in gloom" with high unemployment around 9.6%, with average house prices falling from $230,000 in 2006 to $183,000, and foreboding increases in the national debt