# 11. Ranking data - TopN The Top N feature facilitates analysis such as product categories with the least revenue contribution, regions with the highest budget allocation, etc. In this section, we'll learn how to apply TopN rules for charts, cards, and tables. * Top N ranking can be applied to axis values, trellis panels, and row and column dimensions. * You can group the categories that do not fall within the TopN bracket by checking the ‘Show Remaining items as’ checkbox. [Learn more about ranking for charts](/analytics+/working-with-analytics+/11.-ranking-data-topn/ranking-for-charts.md) [Learn more about ranking for cards](/analytics+/working-with-analytics+/11.-ranking-data-topn/ranking-for-cards.md) [Learn more about ranking for tables](/analytics+/working-with-analytics+/11.-ranking-data-topn/ranking-for-tables.md) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.inforiver.com/analytics+/working-with-analytics+/11.-ranking-data-topn.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.