approximately 4900 employees are represented by the international brotherhood of electrical workers union , the utility workers union of america , and the international brotherhood of teamsters union. .
part i item 1 entergy corporation , domestic utility companies , and system energy research spending entergy is a member of the electric power research institute ( epri ) . epri conducts a broad range of research in major technical fields related to the electric utility industry . entergy participates in various epri projects based on entergy's needs and available resources . the domestic utility companies contributed $ 1.5 million in 2003 , $ 2.1 million in 2002 , and $ 4 million in 2001 to epri . the non-utility nuclear business contributed $ 3 million in 2003 and 2002 and $ 2 million in 2001 to epri . employees employees are an integral part of entergy's commitment to serving its customers . as of december 31 , 2003 , entergy employed 14773 people. .
what portion of the total entergy employees is represented by unions?
entergy arkansas the total entergy of 1516 is 14773 ; approximately 4900 employees are represented by the international brotherhood of electrical workers union , the utility workers union of america , and the international brotherhood of teamsters union. .
entergy arkansas 1516
entergy gulf states 1676
entergy louisiana 918
entergy mississippi 810
entergy new orleans 375
system energy -
entergy operations 2902
entergy services 2755
entergy nuclear operations 3357
other subsidiaries 255
total full-time 14564
part-time 209
total entergy 14773