Table:
text: List of Strictly Come Dancing contestants
List of contestants
List of contestants
Celebrity Known_for Age Professional Series Place Dances Highest_score Lowest_score Aggregate_ Average
Gabby Logan TV presenter 34 James Jordan 5 11th/14 3 31 29 90 30.0
Dominic Littlewood TV presenter 42 Lilia Kopylova 5 10th/14 4 26 25 101 25.3
Penny Lancaster Model 36 Ian Waite 5 9th/14 5 33 25 150 30.0
Kate Garraway TV presenter 40 Anton du Beke 5 8th/14 6 26 15 115 19.2
John Barnes Footballer & manager 44 Nicole Cutler 5 7th/14 7 36 22 190 27.1
Kelly Brook Actress & model 28 Brendan Cole 5 6th/14 7 36 28 231 33.0
Kenny Logan Rugby player 35 Ola Jordan 5 5th/14 9 30 18 216 24.0
Letitia Dean Soap actress 40 Darren Bennett 5 4th/14 11 35 23 324 29.5

Question: How many dances did John Barnes have on the List of Strictly Come Dancing contestants?