Table:
text: Academy Fantasia
Seasons
Seasons
Season Premiere_date The_Winner Runner_up Finalists Contestants_in_order_of_elimination Number_of_Contestants Number_of_Concerts_
AF1 June 21, 2004 Vit (V2) Jeen (V1) Aof (V6), Z-Nam (V9), Namtarn (V7), & K (V4) Joomjim (V5), Por (V10), Nan (V3), Noon (V12), Mam (V11), & Top (V8) 12 9
AF2 July 18, 2005 Aof (V4) Pat (V6) Boy (V8), Pas (V9), & Preaw (V2) Joe (V12), Loogtarn (V1), Kookkai (V7), Wan (V3), My (V11), Mew (V5), & Ao (V10) 12 12
AF3 July 3, 2006 Tui (V12) Ta (V1) Boy (V8), Mint (V5), & Zara (V4) Koh (V9), Dong (V7), Tune (V6), Apple & Cherry (V3), Bruna (V11), Pett (V2), & Louktarn (V10) 13 10

text: Academy Fantasia
Seasons
Seasons
Season Premiere_date The_Winner Runner_up Finalists Contestants_in_order_of_elimination Number_of_Contestants Number_of_Concerts_
AF4 June 18, 2007 Nat (V1) Tol (V9) Papang (V3), Music (V8), Lookpong (V17), & Pong (V19) Cat (V11), Tee (V12), Eingeing (V6), Puifai (V18), Jack (V2), & Joe (V16) 12 (20) 13
AF5 May 12, 2008 Natthew (V13) Ron (V12) Pump (V8), Good (V10), & Kee (V14) Green (V16), Micky (V6), Beau (V5), Tab (V3), Prink (V1), Wahn (V15), & Nim (V9) 12 (16) 12
AF6 June 28, 2009 Zani (V6) Ann (V10) Tee (V5), & Mac (V8) Koonjae-Sal (V3), Nooknick (V9), Newty (V4), Aof (V2), Ich (V1), Itch (V12), Tabby (V11), & Krit (V7) 12 12
AF7 June 27, 2010 Por (V12) Ton (V13) Boss (V10), New (V4), Namkhang (V6) & Grape (V2) Pum (V7), Ben (V3), Natty (V5), Paprae (V9), Green (V8), & Meen (V1) 12 (100) 12

text: Academy Fantasia
Seasons
Seasons
Season Premiere_date The_Winner Runner_up Finalists Contestants_in_order_of_elimination Number_of_Contestants Number_of_Concerts_
AF8 June 26, 2011 Ton (V9) Praew (V15) Kacha (V3), Frame (V21), Tao (V23) & James (V10) Joy (V24), Praewa (V2), Lynn (V7), Tide (V1), Ann (V12) & Dew (V22) 12 (24) 12
AF9 June 3, 2012 Ice (V8) Zo (V1) Bright(V5), Nest(V7) & Kat (V4) K (V6), Sunny (V11), Earth (V10), Kong (V2), Opol (V12), Baimonh (V3) & Bombay (V9) 12 (24) 15
AF10 June 23, 2013 Tungbeer (V20) Tayme (V6) Tuey (V21), Beam (V15), Belle (V24), CoNan (V22), Mook (V4), Nan (V11), Hongyok (V23), Hernfah (V14), Tong (V8) & Nene (V18) Tung (V13), Taengthai (V10), Fluke (V3), Taengmo (V2), Ten (V1), Benz (V9), Ton (V16), Aee (V7), Prim (V19), Ryu (V17), Mangpor (V12) & Lisa (V5) 24 12

Question: What is the least number of Academy Fantasia concerts in a season?