WP Statistics Pages Page provides a trending graph of your top five trend pages over the last 20 days, as well as a complete list of all your page rankings divided up into groups of 10.
The top part of the page allows you to select from
10, 20, 30 days increments
2, 3, 6, 9 months increments
Range, an arbitrary range of dates to graph
Note that the longer the increment is, the more data is required to be processed. Therefore, large sites with long increments can take significant time and memory to process.
The time selection only affects the display of the chart on this page and not the page list at the bottom of the page.
The list of pages contains the rank, page title (not all pages will have titles), the URI of the page, and the number of visits. The number of visits is a link to a more detailed trending graph for that page.
The time frame is selectable by the links at the top of the page. This trending view is available to all pages in the pages list and, if not disabled, the hits count in the page/posts list and editor in WordPress.
Check out this article to learn more about all the available options.