Here's how:
India1,210,569,573
Pakistan183,483,000
Bangladesh152,518,015
United Kingdom63,181,775
South Africa52,981,991
Australia23,064,026
Sri Lanka20,277,597
New Zealand4,469,430
Jamaica2,709,300
Trinidad and Tobago1,328,019
Barbados274,200
Saint Vincent and the Grenadines109,000
Antigua and...
Yes, Blade Runner rocks.
But I agree with the majority, you just can't beat Star Wars the original.
I don't know where you are posting from, but for television Sci-Fi, Doctor Who is the benchmark. Star Trek a lagging second. IMHO.