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 |
| --- | --- | --- | --- | --- |
| 1970.0 | Bruce McLaren Motor Racing | McLaren M14A | Ford V8 | 1.0 |
| 1971.0 | Bruce McLaren Motor Racing | McLaren M14A | Ford V8 | 9.0 |
| 1971.0 | Bruce McLaren Motor Racing | McLaren M19A | Ford V8 | 9.0 |
| 1971.0 | Yardley Team BRM | BRM P160 | BRM V12 | 9.0 |
| 1972.0 | Marlboro BRM | BRM P160B | BRM V12 | 1.0 |
| 1972.0 | Marlboro BRM | BRM P180 | BRM V12 | 1.0 |
| 1972.0 | Marlboro BRM | BRM P160C | BRM V12 | 1.0 |
| 1973.0 | Marlboro BRM | BRM P160E | BRM V12 | 0.0 |
| 1974.0 | Embassy Racing with Graham Hill | Lola T370 | Ford V8 | 0.0 |
Question:
What was marlboro brm's lowest points by using brm p160b?
Answer:
1.0