Hamburgers take the lead in all three types of fast foods, except that they account for 3 pence less per person per week than fishes and chips. However, despite the fact that pizza consumption is higher than that of fish and chips for high-income class, still, pizza is usually the least favored fast foods consumed relatively to the other two types.
The period between 1970 and 1990 witnessed dramatic increase of both hamburger and pizza, which rose respectively from 80 grams in 1970 to 550 grams in 1990, and from 30 grams in 1970 to 285 grams in 1990. The consumption of fish and chips, nevertheless, didn’t experienced an increase until 1985, when it hit its bottom of 200 grams, and it finally reached 230 grams in 1990, being the last on the list of grams consumed list.
In conclusion, hamburgers have become the most welcomed fast food by almost every income class, and the consumption quantity is still on the rise.