The given diagram illustrates statistics on heart attacks depending on age which is divided into three age groups and gender in the USA. Unities are measured in thousands.
The most obvious trend in the graph is that the number of heart attacks grows with age. For instance, ages 29-44 tend to have in total 126 thousands of people suffering from heart attacks, while individuals from 45 to 64 are having 560 thousands and people over 65 are having 814 thousands.
The second tendency is that compared to women, men suffer from strokes more. If we compare males and females in adolescence, there are 123 thousands per man and 3 thousands per woman. The highest occurrence is seen in the 65+ age group, where 440000 men and 374000 women suffer from heart attacks.
