user: Question: How many PPV values are listed for when television service Sky Cinema 1?
Columns: ['N°', 'Television service', 'Country', 'Language', 'Content', 'DAR', 'HDTV', 'PPV', 'Package/Option']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['300–315', 'Sky Cinema Active', 'Italy', 'Italian', 'locandine e trailer', '16:9', 'no', 'no', 'Sky Cinema']
SQL:

assistant: SELECT COUNT("PPV") FROM "Table" WHERE "Television service" = 'Sky Cinema 1';