The geography analytics page provides a breakdown of your sales by country and city. At the top of the page, you'll have a map of your sales. The size of the circle reflects the relative sales from each city.
Country Breakdown and City Breakdown
Below the map, you'll have a breakdown of sales by country. The first section provides a breakdown of sales by country over time, the next chart, a horizontal bar chart, provides total sales across the selected timeframe by country, and the detailed table at the bottom of the section provides the standard set of detailed metrics (like average order value, customer lifetime value, etc) by country.
Immediately following the country breakdown, you'll have the same information broken down by city.