Question: What Albert Cox's birth state's average percentage for people claiming job seeker's allowance?

full_context: Document 1: Trena Cox: Trena Mary Cox (1895–1980) was an English stained glass artist. She was born Emma Trina Cox on 3 March 1895, in the Lower Bebington Urban District (i.e. not Bebbington), on the Wirral Peninsula and grew up around Birkenhead. She trained at the Laird School of Art. In 1924 she moved to Chester and set up her studio in Victoria Road Chester, Cheshire, either adjacent to, or within, the Kaleyard works of Williams, Gamon & Co., with whom she remained associated until the Second World War. In about 1945, Trena Cox moved to 96 Watergate Street, Chester, which remained her home and, at least later, her studio, until she retired in 1972 (at the age of 77) and died, on 11 February 1980 (not in 1977, as frequently quoted). Most of her works are in churches in the old counties of Cheshire and Lancashire. She was a fellow of the British Society of Master Glass Painters. The authors of the "Buildings of England" series comment that "her windows are usually small, her figures modest, often with small-scale detail in the quarries" (small pieces of square or diamond-shaped glass set diagonally).
Document 2: Alan Shackleton: Alan Shackleton (3 February 1934 – 26 April 2009) was an English football player. He played for Burnley, Leeds United, Everton and Oldham Athletic. Despite good early scoring form at Leeds and Everton, he left for non-league football in the early 1960s.
Document 3: Southampton: University Hospital Southampton NHS Foundation Trust is one of the city's largest employers. It provides local hospital services to 500,000 people in the Southampton area and specialist regional services to more than 3 million people across the South of England. The Trust owns and manages Southampton General Hospital, the Princess Anne Hospital and a palliative care service at Countess Mountbatten House, part of the Moorgreen Hospital site in the village of West End, just outside the city.
Document 4: Southampton: In January 2007, the average annual salary in the city was £22,267. This was £1,700 lower than the national average and £3,800 less than the average for the South East.
Document 5: Rother FM: Rother FM is an Independent Local Radio station for Rotherham, South Yorkshire, England. Rother FM is now based in Doncaster. The Station began broadcasting in October 2006 from its studios at Aspen Court in Templeborough. It mainly covers the Rotherham Borough from its transmitter at Boston Castle, although it can be heard in neighbouring cities such as Sheffield.
Document 6: Coton in the Elms: Coton in the Elms is a village and parish in the English county of Derbyshire. At 70 miles from the coast, it is the furthest place in England from the sea. The population of the civil parish as of the 2011 census was 896. It is located 5 miles southwest of Swadlincote and 6 miles south of Burton upon Trent.
Document 7: Fred Cox: Frederick William Cox is a former National Football League kicker who played for the Minnesota Vikings throughout his career (1963–1977).
Document 8: Southampton: There are 119,500 males within the city and 117,400 females. The 20–24 age range is the most populous, with an estimated 32,300 people falling in this age range. Next largest is the 25–29 range with 24,700 people and then 30–34 years with 17,800. By population, Southampton is the largest monocentric city in the South East England region and the second largest on the South Coast after Plymouth.
Document 9: Albert Cox: Albert Edward Harrison Cox (24 June 1917 in Treeton, Rotherham – April 2003) was a footballer who played as a left-back for Sheffield United and Halifax Town.
Document 10: Nottingham Trent University tram stop: Nottingham Trent University is a tram stop on Nottingham Express Transit (NET) in the city of Nottingham suburb of the Arboretum. It is located in the centre of Nottingham Trent University's city campus, between the Boots Library and the Chaucer Building. The university's flagship Arkwright and Newton buildings are nearby to the south, although Newton is closer to the Royal Centre stop. On either side of the stop, the tram tracks share the road with other traffic, but only trams are permitted to pass through the stop itself. The stop has two side platforms on either side of the twin tracks.
Document 11: Coton in the Elms: Coton in the Elms is a village and parish in the English county of Derbyshire. At 70 miles (113 km) from the coast, it is the furthest place in the United Kingdom from coastal waters. The population of the civil parish as of the 2011 census was 896. It is located 5 miles southwest of Swadlincote and 6 miles south of Burton upon Trent.
Document 12: Southampton: Between 1996 and 2004, the population of the city increased by 4.9 per cent—the tenth biggest increase in England. In 2005 the Government Statistics stated that Southampton was the third most densely populated city in the country after London and Portsmouth respectively. Hampshire County Council expects the city's population to grow by around a further two per cent between 2006 and 2013, adding around another 4,200 to the total number of residents. The highest increases are expected among the elderly.
Document 13: Southampton: In March 2007 there were 120,305 jobs in Southampton, and 3,570 people claiming job seeker's allowance, approximately 2.4 per cent of the city's population. This compares with an average of 2.5 per cent for England as a whole.
Document 14: Treeton: Treeton is a village and civil parish of the Metropolitan Borough of Rotherham in South Yorkshire, England. It is located about south of the town of Rotherham and east of Sheffield City Centre.
Document 15: Richard Edghill: He spent the majority of his career with his home town club, Manchester City. He spent numerous seasons in the Premier League and remained with the club through several relegations, followed by several promotions. He also appeared for Birmingham City in a loan spell and after leaving City in 2002 he moved on to Wigan Athletic. Spells with Sheffield United, Queens Park Rangers and Bradford City followed before ending his career with Macclesfield Town. He was capped by both England U21 and England B.
ground_truth: 2.5
sub_queries: Albert Cox >> place of birth Answer: Treeton
Which state is Treeton located? Answer: England
What England 's average percentage for people claiming job seeker's allowance? Answer: 2.5