In addition to PreK Counts funding, the Commonwealth of Pennsylvania also supplements the federal Head Start preschool program with an additional funding on an annual basis. In 2014–2015 this will be $39,178,000. The program is available to low-income children residing within the district through private providers. In 2013, Pennsylvania contributed $39,178,000 to Head Start. In 2010, Head Start received $37.6 million in Pennsylvania state education dollars. Since 2003, Pennsylvania has more than doubled the number of preschoolers in publicly funded pre-kindergarten through a multipronged system including: school-based pre-kindergarten, Pennsylvania Pre-K Counts through private providers, Early Intervention, Head Start and Head Start Supplemental, and the school district's use of Accountability Block Grants. Over 100,000 Pennsylvania preschoolers participate in state taxpayer funded pre-kindergarten programs. In 2013, the federal government spends $8 billion for preschool programs nationwide. In 2013, Pennsylvania was awarded a $51.7 million federal grant to fund early learning programs. The funding will be used to create 50 Early Childhood Education Community Innovation Zones in areas where the lowest-performing public schools, including charter schools, exist. The federal dollars will not be used to provide seats for children in preschools. Instead the money will be used to build bureaucracy and added training for teachers/providers.