National Bureau of Statistics (NBS) has said that the average retail price of a litre of petrol increased from N191.65 in September 2022 to N626.21 in September 2023. In its Petrol Price Watch for September 2023 released in Abuja on Saturday, NBS said that the September 2023 price of N626.21 represented a 226.75 per cent increase over the price of …