Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Position | Team | Points | Played | Drawn | Lost | Against | Difference |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1.0 | Santos | 30.0 | 18.0 | 0.0 | 3.0 | 18.0 | 25 |
| 2.0 | São Paulo | 30.0 | 18.0 | 4.0 | 1.0 | 20.0 | 36 |
| 3.0 | Corinthians | 25.0 | 18.0 | 7.0 | 2.0 | 22.0 | 19 |
| 4.0 | Palmeiras | 22.0 | 18.0 | 4.0 | 5.0 | 34.0 | 5 |
| 5.0 | Portuguesa | 15.0 | 18.0 | 5.0 | 8.0 | 29.0 | - 6 |
| 6.0 | XV de Jaú | 14.0 | 18.0 | 2.0 | 10.0 | 43.0 | - 20 |
| 7.0 | XV de Piracicaba | 13.0 | 18.0 | 5.0 | 9.0 | 46.0 | - 10 |
| 8.0 | Juventus | 11.0 | 18.0 | 3.0 | 11.0 | 38.0 | - 15 |
| 9.0 | Taubaté | 11.0 | 18.0 | 5.0 | 10.0 | 41.0 | - 19 |
| 10.0 | São Bento- SCS | 9.0 | 18.0 | 7.0 | 10.0 | 41.0 | - 16 |
Question:
How many Against have Played smaller than 18?
Answer:
0.0