# Facets

Every report can have two or more Y, two X or more X, in this case we call this report faceted. Basically, it splits a chart and draws it for every variable as a facet. For example, you can create a chart that shows dynamic of cards creation by time for all your Trello boards.

![](https://848134605-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LB5uRCyBpKz1Ivx_jfw%2F-LB5vlB5n_QZWd66WRWE%2F-LB5uYxM7UXGlWmbDkNy%2Ffacets.png?generation=1524829760095037\&alt=media)

What can we say about the above chart? It is clear that [Subnautica Development board](https://trello.com/b/yxoJrFgP/subnautica-development) has more cards created during all time and [Habitica board](https://trello.com/b/EpoYEYod/habitica) is almost dead from middle of 2016.