One fast-food joint continues to attract fans from all across America — even if they’re only found on one coast. For the second year in a row, In-N-Out Burger has topped Market Force’s annual customer survey of the nation’s favorite quick-serve restaurant chains. Despite being famously limited to the West Coast, the beloved California-based burger chain earned a 76 percent rating in customer loyalty — higher than any restaurant in any category. In-N-Out has more than 300 locations, all in western states. But there’s competition on the horizon. While In-N-Out Burger won Market Force’s survey last year, Five Guys won out in the separate Harris Poll last year. Chick-Fil-A fans voted the chicken chain second place with an overall ranking and 73 percent in customer loyalty. Other big winners include Culver’s, a burger chain originating in Wisconsin now found in 24 states with 66 percent loyalty, and Raising Cane’s, another specialty chicken restaurant.…