Depends where you are referring to, Seb. In the USA, its relatively high, in the UK it isn't
But even in the USA there are loads of churches that ban women from leadership positions - see this link, which doesn't even mention RCC or orthodox, yet provide quotes from over 30 denominations that don't allow women in leadership positions.
http://www2.cbeinternational.org/new/E-Journal/2007/07spring/denominations%20first%20installment--FINAL.pdfImagine if you asked FTSE 100 companies whether women were banned from leadership positions ... guess what the answer would be
'... err no, what an odd question, of course we don't ban women from leadership positions ...'
and that would be from every single one of them. Or if you asked local councils, or government departments, or schools, or universities, or small companies, or UK charities, or NHS trusts etc etc. Nope the notion that this is even a question that needs to be asked shows just how far from embracing equality Christianity is.
It is a non issue in other walks of life, it remains a major 'live' issue in Christianity.