As of September 2016, the World Bank has provided $22.5 billion in grants, credits and concessional loans to Vietnam. Vietnam's existing portfolio consists of 50 IDA/IBRD operations and four stand-alone trust funds projects, with total net commitments of almost $9.9 billion. The portfolio concentrates on infrastructure, including transportation and urban development, rural development, energy, water resources management, public administration reforms, finance, education, health and social services, and environment.