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:
| SF Round | Country | Location | Date | Driver | Race 1(pts) | Race 2(pts) | Race Total(pts) |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1.0 | England | Donington Park | 30–31 August 2008 | Alessandro Pier Guidi | 12.0 | 12.0 | 24.0 |
| 2.0 | Germany | Nürburgring | 20–21 September 2008 | Alessandro Pier Guidi | 40.0 | 26.0 | 90.0 |
| 3.0 | Belgium | Zolder | 4–5 October 2008 | Alessandro Pier Guidi | 10.0 | 14.0 | 114.0 |
| 4.0 | Portugal | Estoril Circuit | 18–19 October 2008 | Alessandro Pier Guidi | 26.0 | 40.0 | 180.0 |
| 5.0 | Italy | Vallelunga Circuit | 1–2 November 2008 | Alessandro Pier Guidi | 40.0 | 16.0 | 236.0 |
Question:
How many dates have a total points for race of 180?
Answer:
1.0