yes, it is increasing in prices, but one strange thing that i experienced is also my car's fuel tank increasing.
3 years ago, when my car's low fuel light is up, i go pump petrol, it is 46 litres approx. then last year, i go pump, it is 48 litres. today i just go pump, it is 50 litres!! it couldn't be my fuel tank got bigger.. anyone also noticed this??