That category jumped by 129percentt, driven by game consoles like the Nintendo Wii, comScore said.
Orders for commercial aircraft, a volatile category, jumped about 33 percent last month.
Meanwhile, the number of Latinos counted as part of a generic "other Hispanic" category jumped to 401,108 in 2000 from 115,541 in 1990.
In the 24 hours from Dec. 31 to Jan . 1 market share for the top 10 Web sites in the diet category jumped 57percentt, according to Hitwise, an online research firm.
Dell saw revenue in the category jump 36% in its second fiscal quarter.
According to the U.S. Bureau of Labor Statistics, the ten-year average for workers quitting jobs in the professional and business services category jumped almost 25percentthis pastst October.
At IBE, products from all categories were on display and even some unusual categories jumping into beauty, such as oral care, were present.
HCA, which had lagged the industry for those high-paying categories, jumped ahead of its competitors and was reimbursed accordingly.
"Innovations have made the category jump," said Mr. Suarez, who cited the example of SwimOutlet.com's selling more than 30,000 Dolphin players last December.
And tablets — a category jump-started by Apple just two years ago — have surpassed e-readers such as Barnes & Noble's Nook or Amazon's Kindle as the preferred device for reading digital books, Pew found.
The only big change is that the Marketing category jumps from No. 2 to No. 1, with 23.4percentt of the companies listed.
