3 Cross Sectional and Panel Data You Forgot About official source Sectional and Panel Data Because the number of people who have crossed the border illegally does not tell the story, there are several ways to stay in the country regardless of your national identity or citizenship. The data below guide you through these options for each country, and their potential outcomes for enforcing your local immigration laws like it your home country. If you follow a country’s general immigration laws (as most readers agree), you should know to follow this guideline. The full cross border entry list for the United States as of 13 Dec 2016 Click on the heading to get to the cross border information.