The government today said foreign direct investment inflows in the services sector in 2009-10 dipped by 28.19 per cent to 4.39 billion US dollar. The sector had attracted FDI worth 6.11 billion US dollars in 2008-09. As per the data of the Department of Industrial Policy and Promotion, computer software and hardware, telecommunications, and housing and real estate were the other sectors that attracted highest FDI.