In 2001, the Centre for Social Markets estimated that British Asian businesses contributed more than £5 billion to GDP. Many British Asians are regarded as affluent middle-class people. As business owners and entrepreneurs, Asian Britons are celebrated for revolutionising the corner shop, expanding the take-away food trade, including the revitalisation of the UK's fish and chips industry by British Chinese, and energising the British economy to a degree which changed Britain's antiquated retail laws forever. In 2004, it was reported that Sikhs had the highest percentage of home ownership in the country, at 82%, out of all UK religious communities. Hindus ranked third highest at 74%, Buddhists were 54%, and Muslims households were listed at 52%.