how many teams played 18 games?
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col : position | team | points | played | won | drawn | lost | for | against | difference row 1 : 1 | paulistano | 30 | 18 | 14 | 2 | 2 | 62 | 19 | 43 row 2 : 2 | palestra itália-sp | 29 | 18 | 14 | 1 | 3 | 59 | 21 | 38 row 3 : 3 | corinthians | 26 | 18 | 12 | 2 | 4 | 51 | 16 | 35 row 4 : 4 | ypiranga-sp | 25 | 18 | 11 | 3 | 4 | 56 | 34 | 22 row 5 : 5 | aa são bento | 16 | 18 | 7 | 2 | 9 | 38 | 44 | -6 row 6 : 6 | santos | 13 | 18 | 6 | 1 | 11 | 36 | 43 | -7 row 7 : 7 | sc internacional de são paulo | 11 | 15 | 3 | 5 | 7 | 26 | 44 | -18 row 8 : 8 | minas gerais | 10 | 15 | 4 | 2 | 9 | 18 | 49 | -31 row 9 : 9 | aa das palmeiras | 6 | 15 | 3 | 0 | 12 | 27 | 57 | -30 row 10 : 10 | mackenzie | 2 | 15 | 1 | 0 | 14 | 11 | 57 | -46
how many teams played 18 games?
Position Team Points Played Won Drawn Lost For Against Difference
1 Paulistano 30 18 14 2 2 62 19 43
2 Palestra Itália-SP 29 18 14 1 3 59 21 38
3 Corinthians 26 18 12 2 4 51 16 35
4 Ypiranga-SP 25 18 11 3 4 56 34 22
5 AA São Bento 16 18 7 2 9 38 44 -6
6 Santos 13 18 6 1 11 36 43 -7
7 SC Internacional de São Paulo 11 15 3 5 7 26 44 -18
8 Minas Gerais 10 15 4 2 9 18 49 -31
9 AA das Palmeiras 6 15 3 0 12 27 57 -30
10 Mackenzie 2 15 1 0 14 11 57 -46
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