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The first bar chart shows changes in number of marriages and divorces in the USA, and the second chart show figures for the marital status of adult Americans in 1970 and 2000.

It is clear that the proportion of marriage fell steadily between 1970 and 2000, and the majority of population was married. Also, the rate of single status in America was the highest in 2000.

In 1970, the number of married people was precisely 2.5 million, but there were 1 million people divorce. The marriage rate remained stable in 1980, but drop to 2 million in the year 2000. By contrast, the number of divorces peaked at approximately 1.4 million people in 1980 before fell back to 1 million at the end of the period.

The majority of adult Americans were in married status in both 1970 and 2000. However there was a small percentage in 2000, at 60% compared to 70% in 1970. The rate of unmarried people and divorces rose by around 10 % in total, while a slightly drop was seen in the proportion of widowed adults in 2000.