The table below gives statistics about the size of US households over a number of years. Study the information and answer the question. Write a short report for a university lecturer describing the information shown below. Write at least 150 words.

The table indicates the household percentage in the United States throughout the period of 1790 to 1990. Overall, households in the US have turned much smaller, from 5.4 members in 1970 to 2.6 members in 1990. On the one hand, the number of families with 1 – 4 members has experienced an upward trend in […]