user: Question: How many figures are there for Rank 07-11 when the world ranking is 4?
Columns: ['SCHOOL', 'LOCATION', 'PUBS. 2010', 'TOTALS 06-10', 'RANK 06-10', 'PUBS 2011', 'TOTALS 07-11', 'RANK 07-11', 'WORLD RANKING']
Types: ['text', 'text', 'real', 'real', 'real', 'real', 'real', 'real', 'text']
Sample row: ['ICT, Mumbai ( UDCT )', 'Mumbai', 185.0, 960.0, 1.0, 198.0, 1025.0, 1.0, '4']
SQL:

assistant: SELECT COUNT("RANK 07-11") FROM "Table" WHERE "WORLD RANKING" = '4';