How do the average number of sunspots change over time?

The average number of sunspots varies over an approximately 11-year solar cycle, during which it increases to a peak (solar maximum) and then decreases to a low point (solar minimum). During the solar maximum, sunspot activity is significantly higher, often exceeding several hundred sunspots, while during the solar minimum, the number can drop to nearly zero. This cyclical pattern is linked to the Sun's magnetic activity, which influences solar phenomena and space weather. Over longer periods, the overall trend can show variations in the intensity and duration of these cycles.