Band 7+: The charts below show the results of a survey on happiness ratings for married and unmarried people in the US, and the effect of children on the overall ratings of married couples. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The provided images illustrate happiness ratings among married and unmarried individuals, as well as married couples with varying family structures.

Overall, the charts depict that married people has shown more satisfaction in their lifetime comparing to the unmarried ones and the impact of the group age of their children on their satisfaction

The first chart compares happiness levels between married and unmarried individuals across different age groups. It reveals that marriage is generally associated with higher happiness ratings. The most significant difference is observed in the 18-29 age group, where married individuals report a happiness level of 45 percent, while unmarried individuals report only 21 percent. This gap narrows in subsequent age groups, with the smallest difference seen in the 65 and over category.

The second chart focuses on married couples and explores the influence of children on their happiness. It shows that couples with children under 18 report the highest happiness rating at 44 percent. This figure drops slightly to 41 percent for couples with children aged 18 and over, and further decreases to 43 percent for couples without children.