According to the Department for Education and Skills, 15.7% of primary school teachers in England are male - 26, 200 teachers, compared with 141, 000 female primary teachers.

BBC: NEWS | UK | Education | Call for male primary teachers

Department for Education and Skills figures show that in the UK in 2001 there were 27, 400 male and 141, 000 female primary school teachers.

BBC: NEWS | UK | Education | More 'Mr Right' teachers wanted

Gender balance among staff is vital: countries with a higher proportion of female primary teachers are more likely to have higher enrolment rates for girls in secondary schools.

UNESCO: MEDIA SERVICES

But with polls showing the Ohio contest neck-and-neck in the days leading up to the primary, Clinton got a boost from female voters and those who only recently made up their minds.

CNN: Clinton scores 3 wins; Obama cites delegate lead

The new atlas's Girls not at Primary School cartogram graphically illustrates the lack of female education in many parts of the developing world.

CNN: Mapping out a new world order

In the early '90s, Amos earned notoriety for being one of the few up-and-coming female musicians to use piano as a primary instrument.

NPR: Tori Amos: From 'Sin' To Holiday Joy

This includes providing female staff and maintaining strong links with primary care, community mental health teams and other voluntary and statutory organisations involved in the women's care.

BBC: Depressed women