Table:
text: 2014 FIFA World Cup qualification
Summary of qualification
Summary of qualification
Confederation Teams_started Teams_that_have_secured_qualification Teams_that_can_still_qualify Teams_that_have_been_eliminated Remaining_places_in_finals Total_places_in_finals Qualifying_start_date Qualifying_end_date
Confederation Teams started Teams that have secured qualification Teams that can still qualify Teams that have been eliminated Remaining places in finals Total places in finals Qualifying start date Qualifying end date
AFC 43 4 1 38 0 or 1 4 or 5 29 June 2011 20 November 2013
CAF 52 0 10 42 5 5 11 November 2011 19 November 2013
CONCACAF 35 3 1 31 0 or 1 3 or 4 15 June 2011 20 November 2013
CONMEBOL 9+1 4+1 1 4 0 or 1 4+1 or 5+1 7 October 2011 20 November 2013

Question: How many qualifying Concacaf Confederation start dates for 2014 FIFA World Cup Qualifiers?