what is the total number of teams?
10
col : team | domestic tournament | position | appearance | qualified row 1 : perth scorchers | 2011–12 big bash league | runners-up | 1st | 21 january 2012 row 2 : sydney sixers | 2011–12 big bash league | winners | 1st | 22 january 2012 row 3 : highveld lions | 2011–12 miway t20 challenge | runners-up | 2nd | 18 march 2012 row 4 : titans | 2011–12 miway t20 challenge | winners | 1st | 1 april 2012 row 5 : delhi daredevils | 2012 indian premier league | third place | 2nd | 15 may 2012 row 6 : kolkata knight riders | 2012 indian premier league | winners | 2nd | 17 may 2012 row 7 : mumbai indians | 2012 indian premier league | fourth place | 3rd | 19 may 2012 row 8 : chennai super kings | 2012 indian premier league | runners-up | 3rd | 20 may 2012 row 9 : auckland aces | qualifying stage | pool 1 winners | 2nd | 10 october 2012 row 10 : yorkshire carnegie | qualifying stage | pool 2 winners | 1st | 10 october 2012
what is the total number of teams?
Team Domestic tournament Position Appearance Qualified
Perth Scorchers 2011–12 Big Bash League Runners-up 1st 21 January 2012
Sydney Sixers 2011–12 Big Bash League Winners 1st 22 January 2012
Highveld Lions 2011–12 MiWay T20 Challenge Runners-up 2nd 18 March 2012
Titans 2011–12 MiWay T20 Challenge Winners 1st 1 April 2012
Delhi Daredevils 2012 Indian Premier League Third place 2nd 15 May 2012
Kolkata Knight Riders 2012 Indian Premier League Winners 2nd 17 May 2012
Mumbai Indians 2012 Indian Premier League Fourth place 3rd 19 May 2012
Chennai Super Kings 2012 Indian Premier League Runners-up 3rd 20 May 2012
Auckland Aces Qualifying stage Pool 1 winners 2nd 10 October 2012
Yorkshire Carnegie Qualifying stage Pool 2 winners 1st 10 October 2012
10