Francium is not a commercial product and hasn't practical applications today.
2065
depends
69,000 pounds isa used each year
150,000,000
It was found in 1939.
428 Tons Worldwide annually.
19'440'000 litres
How much what is generated each year
That depends entirely how much it is driven, and what shape the engine is in.
707,021 Million Liters.
700 pounds
69 billion tons per year.