However,experts say women are three times more likely to develop depression in reaction to the stress in their lives.

VOA: special.2009.03.24

Last week,Harvard University researchers reported that people who travel are three times more likely than others to develop deep vein thrombosis.

VOA: special.2009.07.14

Maya Lin worked with ocean scientists to develop a three dimensional image of this part of the ocean.

VOA: special.2009.05.06

The watch took three years to develop and, like the RM 001, was finished a year behind schedule.

FORBES: Magazine Article

In contrast, blockbuster titles need two or three years to develop and cost millions of pounds to bring to market.

BBC: Video games industry: Rise of the 'bedroom' developer

Tim Conway, Industry Affairs Director at trade body Intellect, told Computing magazine that even the most basic of cards would take three years to develop.

BBC: Technology trips smart card plans