In this scenario, you will step into the role of a Data Analyst at GlobalMart, a leading E-Commerce enterprise in North America and Europe. The company's Senior VP of Customer Relations is optimistic about the performance of sales across various states, but to validate this belief, a detailed data analysis is required. Your task will be to analyze the sales data and identify states that have exceeded the national average in terms of sales. This analysis will not only help in substantiating the perceived success but also in recognizing regions with exceptional sales performance.