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 |
| --- | --- | --- | --- | --- |
| 1966.0 | Ken Tyrrell Racing | Matra MS5 F2 | Cosworth Str-4 | 0.0 |
| 1967.0 | Ken Tyrrell Racing | Matra MS7 F2 | Cosworth Str-4 | 1.0 |
| 1967.0 | Cooper Car Company | Cooper T81B | Maserati V12 | 1.0 |
| 1968.0 | Scuderia Ferrari | Ferrari 312 | Ferrari V12 | 27.0 |
| 1969.0 | Motor Racing Developments | Brabham BT26A | Ford V8 | 37.0 |
| 1970.0 | Scuderia Ferrari | Ferrari 312B | Ferrari F12 | 40.0 |
| 1971.0 | Scuderia Ferrari | Ferrari 312B | Ferrari F12 | 19.0 |
| 1971.0 | Scuderia Ferrari | Ferrari 312B2 | Ferrari F12 | 19.0 |
| 1972.0 | Scuderia Ferrari | Ferrari 312B2 | Ferrari F12 | 27.0 |
| 1973.0 | Scuderia Ferrari | Ferrari 312B2 | Ferrari F12 | 12.0 |
| 1973.0 | Scuderia Ferrari | Ferrari 312B3 | Ferrari F12 | 12.0 |
| 1973.0 | Yardley Team McLaren | McLaren M23 | Ford V8 | 12.0 |
| 1973.0 | Frank Williams Racing Cars | Iso Marlboro IR | Ford V8 | 12.0 |
| 1974.0 | John Player Team Lotus | Lotus 72E | Ford V8 | 12.0 |
| 1974.0 | John Player Team Lotus | Lotus 76 | Ford V8 | 12.0 |
| 1975.0 | John Player Team Lotus | Lotus 72E | Ford V8 | 3.0 |
| 1976.0 | Frank Williams Racing Cars | Wolf - Williams FW05 | Ford V8 | 0.0 |
| 1976.0 | Walter Wolf Racing | Wolf - Williams FW05 | Ford V8 | 0.0 |
| 1976.0 | Team Ensign | Ensign N176 | Ford V8 | 0.0 |
| 1977.0 | Team Tissot Ensign with Castrol | Ensign N177 | Ford V8 | 0.0 |
| 1978.0 | Team Tissot Ensign | Ensign N177 | Ford V8 | 0.0 |
| 1979.0 | Ligier Gitanes | Ligier JS11 | Ford V8 | 3.0 |
Question:
What's the least amount of points that Walter Wolf Racing had after 1974?
Answer:
0.0