The San Diego Community College District is the second-largest district in California. The rate of San Diego Community College District students transferring to a four-year college is higher than the statewide average. City College’s Robotics Team competes annually in the U.S. Navy’s international RoboSub Competition. San Diego Continuing Education awards more certificates of completion than any other noncredit adult educational institution in California. San Diego Continuing Education offers more than 30 free short-term Job Training/Certificate Programs in popular areas such as culinary arts, automotive technology, interactive media, nursing assistant, and child development. More than 42,000 military personnel are enrolled in the San Diego Community College District’s Military Education Program at 26 military bases in 16 states. Mesa College’s Gallery is home to outstanding work by contemporary artists and students.