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:
| Rank | Club | Gold | Big Silver | Small Silver | Bronze | Points |
| --- | --- | --- | --- | --- | --- | --- |
| 1.0 | Malmö FF | 20.0 | 14.0 | 9.0 | 8.0 | 168.0 |
| 2.0 | IFK Göteborg | 13.0 | 11.0 | 16.0 | 9.0 | 139.0 |
| 3.0 | IFK Norrköping | 12.0 | 9.0 | 4.0 | 7.0 | 102.0 |
| 4.0 | AIK | 5.0 | 12.0 | 10.0 | 8.0 | 89.0 |
| 5.0 | Helsingborgs IF | 7.0 | 7.0 | 9.0 | 10.0 | 84.0 |
| 6.0 | IF Elfsborg | 6.0 | 6.0 | 6.0 | 6.0 | 66.0 |
| 7.0 | Djurgårdens IF | 7.0 | 3.0 | 9.0 | 3.0 | 65.0 |
| 8.0 | GAIS | 4.0 | 4.0 | 4.0 | 4.0 | 44.0 |
| 9.0 | Östers IF | 4.0 | 3.0 | 3.0 | 3.0 | 38.0 |
| 10.0 | Örgryte IS | 2.0 | 2.0 | 6.0 | 6.0 | 34.0 |
| 11.0 | Halmstads BK | 4.0 | 2.0 | 2.0 | 2.0 | 32.0 |
| 12.0 | Kalmar FF | 1.0 | 2.0 | 2.0 | 3.0 | 18.0 |
| 13.0 | Åtvidabergs FF | 2.0 | 2.0 | 0.0 | 1.0 | 17.0 |
| 14.0 | Hammarby IF | 1.0 | 2.0 | 2.0 | 2.0 | 17.0 |
| 15.0 | Örebro SK | 0.0 | 2.0 | 2.0 | 4.0 | 14.0 |
| 16.0 | Degerfors IF | 0.0 | 2.0 | 2.0 | 2.0 | 12.0 |
| 17.0 | IK Sleipner | 1.0 | 1.0 | 1.0 | 1.0 | 11.0 |
| 18.0 | Landskrona BoIS | 0.0 | 1.0 | 0.0 | 3.0 | 6.0 |
| 19.0 | Sandvikens IF | 0.0 | 0.0 | 1.0 | 3.0 | 5.0 |
| 20.0 | BK Häcken | 0.0 | 1.0 | 0.0 | 0.0 | 3.0 |
| 20.0 | IFK Malmö | 0.0 | 1.0 | 0.0 | 0.0 | 3.0 |
| 20.0 | Jönköpings Södra IF | 0.0 | 1.0 | 0.0 | 0.0 | 3.0 |
| 20.0 | Råå IF | 0.0 | 1.0 | 0.0 | 0.0 | 3.0 |
| 24.0 | Trelleborgs FF | 0.0 | 0.0 | 1.0 | 1.0 | 3.0 |
| 25.0 | IK Brage | 0.0 | 0.0 | 0.0 | 3.0 | 3.0 |
Question:
How many points did landskrona bois get when they were ranked below 18?
Answer:
0.0