my color chloropleth

Here is my color chloropleth map. I did it on natural breaks. This is a good method for seeing patterns in data. Like for example how in the whole midwest, people spend much less time than anywhere else in the country by way of traveling to work. It's better than equal intervals in the way of trying to see patterns in the data since for equal intervals, this is a method used just to show a viewer specific data facts and not patterns.