The bar graph gives information about the UK family, comparing the number of individual residing there in two specific periods: 1981 and 2001. Units are measure in percentage.
Overall, what stands out from the graph is that, in both period, two people witnessed a highest portion of person living in a household, while six people had a least proportion of people in the family.
In terms of member of family, two people stood at the topmost position with 31% in 1981, which increased by 3% in 2001. Similarly, one person also witnessed a significant growth in 20-year timeframe from 17% to 26%.
In contrast, the household having three and four individuals decreased by 3 % over the period from 20% in 1981 to 17% in 2001 and 18% in 1981 to 15% in 2001, respectively. Likewise, five member and six people living in family, having a small proportion, constituted 8% and 6% in 1981, which saw a drop accounting for 6% and 2% in 2001, respectively.