The number of unpaid carers in England and Wales has reached 5.8 million - a rise of 600,000 since 2001, the Office for National Statistics (ONS) has said. Figures from 2011 show that the largest increase was in unpaid carers working for 50 or more hours a week. Wales had a higher percentage of people providing unpaid care compared with any English region. In England, the highest percentages of unpaid carers were in the North West, North East and West Midlands. The ONS study into unpaid care in England and Wales, 2011 found that more than 12% of the population in Wales provided some level of care in 2011. The rise in those providing over 50 hours a week of unpaid care means that across England and Wales there are now 1.4 million people providing round-the-clock care - an increase of 270,000 people since 2001 (25%). Across local authorities in England and Wales, the number of carers increased in 320 authorities and fell in just six. In Birmingham, the number of unpaid carers increased by more than 9,000 betwee