The graph below shows the crude marriage rate in five different countries between 1980 and 2020. Summarise the information by selecting and reporting the main features and make comparisons where relevant.

The line graph illustrates the number of marriages per 1,000 people in five different nations (USA, UK, Japan, Italy, and Sweden) between 1980 and 2020. Overall, the number of marriages in almost all selected countries experienced a downward trend over the period, with the exception of Sweden, which fluctuated and peaked at approximately 5.5 marriages […]