The biggest forecasted area for improvement between now and 2017 is infrastructure, with average growth of 14.3% per year. That's providing the project to build a new nuclear power station at Wylfa on Anglesey goes ahead from 2016, which will also generate work for a wide number in the supply chain.
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It will remain breezy with further blustery and at times thundery showers.
Here's our gallery of some of your St David's Day pictures.
Showers becoming increasingly wintry even to lower levels, bringing an ice risk.