how many titles are there total in the nfl blitz series?
12
col : title | release | consoles | handheld | pc | arcade row 1 : nfl blitz | 1997, 1998 | n64, ps | gbc | windows | arcade row 2 : nfl blitz '99 | 1998 | n/a | n/a | n/a | arcade row 3 : nfl blitz 2000 | 1999 | n64, ps, dreamcast | gbc | windows | n/a row 4 : nfl blitz 2000 gold edition | 1999 | n/a | n/a | n/a | arcade row 5 : nfl blitz 2001 | 2000 | n64, ps, dreamcast | gbc | windows | n/a row 6 : nfl blitz special edition | 2001 | n64 | n/a | n/a | n/a row 7 : nfl blitz 20-02 | 2001 | ps2, xbox, ngc | gba | n/a | n/a row 8 : nfl blitz 20-03 | 2002 | ps2, xbox, ngc | gba | n/a | n/a row 9 : nfl blitz pro | 2003 | ps2, xbox, ngc | n/a | n/a | n/a row 10 : blitz: the league | 2005 | ps2, xbox, ps3, xbox 360 | n/a | n/a | n/a row 11 : blitz: the league ii | 2008 | ps3, xbox 360 | n/a | n/a | n/a row 12 : nfl blitz | 2012 | ps3, xbox 360 | n/a | n/a | n/a
how many titles are there total in the nfl blitz series?
Title Release Consoles Handheld PC Arcade
NFL Blitz 1997, 1998 N64, PS GBC Windows Arcade
NFL Blitz '99 1998 N/A N/A N/A Arcade
NFL Blitz 2000 1999 N64, PS, Dreamcast GBC Windows N/A
NFL Blitz 2000 Gold Edition 1999 N/A N/A N/A Arcade
NFL Blitz 2001 2000 N64, PS, Dreamcast GBC Windows N/A
NFL Blitz Special Edition 2001 N64 N/A N/A N/A
NFL Blitz 20-02 2001 PS2, Xbox, NGC GBA N/A N/A
NFL Blitz 20-03 2002 PS2, Xbox, NGC GBA N/A N/A
NFL Blitz Pro 2003 PS2, Xbox, NGC N/A N/A N/A
Blitz: The League 2005 PS2, Xbox, PS3, Xbox 360 N/A N/A N/A
Blitz: The League II 2008 PS3, Xbox 360 N/A N/A N/A
NFL Blitz 2012 PS3, Xbox 360 N/A N/A N/A
12