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:
| Year | Entrant | Chassis | Engine | Points |
| --- | --- | --- | --- | --- |
| 1957.0 | Ecurie Maarsbergen | Porsche 550RS | Porsche Flat-4 | 0.0 |
| 1958.0 | Ecurie Maarsbergen | Porsche RSK | Porsche Flat-4 | 0.0 |
| 1959.0 | Ecurie Maarsbergen | Porsche RSK | Porsche Flat-4 | 0.0 |
| 1959.0 | Scuderia Ugolini | Maserati 250F | Maserati Straight-6 | 0.0 |
| 1960.0 | Ecurie Maarsbergen | Cooper T51 | Climax Straight-4 | 0.0 |
| 1961.0 | Ecurie Maarsbergen | Porsche 718 | Porsche Flat-4 | 0.0 |
| 1962.0 | Ecurie Maarsbergen | Porsche 718 | Porsche Flat-4 | 2.0 |
| 1963.0 | Ecurie Maarsbergen | Porsche 718 | Porsche Flat-4 | 2.0 |
| 1964.0 | Ecurie Maarsbergen | Porsche 718 | Porsche Flat-4 | 0.0 |
Question:
how many points are there for a Chassis of porsche 718, and a Year smaller than 1964?
Answer:
3.0