How many products have the title "Jak 3"?
{'header': ['Title', 'System', 'Publisher', 'Product No.', 'Compatible with 20/60GB NTSC PS3 (CECHA/CECHB)', 'Compatible with 60GB PAL/80GB NTSC PS3 (CECHC/CECHE)'], 'page_title': '', 'section_title': '', 'caption': '', 'rows': [['Jak II', 'PS2', 'Sony Computer Entertainment', 'SCUS-97265', 'Yes', 'Yes'], ['Jak 3', 'PS2', 'Sony Computer Entertainment', 'SCUS-97330', 'Yes', 'Yes'], ['James Bond 007: Agent Under Fire', 'PS2', 'Electronic Arts', 'SLUS-20265', 'Yes', 'Yes'], ['James Bond 007: Everything or Nothing', 'PS2', 'Electronic Arts', 'SLUS-20751', 'Yes', 'unknown'], ['Jaws Unleashed', 'PS2', 'Majesco', 'SCUS-97124GH', 'Yes', 'Plays, will freeze sometimes.']]}