Jan 21 (Reuters) - U.S.-based stock funds in the week ended Wednesday showed outflows of $988 million, according to Lipper. U.S. taxable bond funds attracted $10.3 billion, the largest inflow in 14 weeks, while money market funds shed $10.0 billion in the week, Lipper data showed on Thursday. (Reporting by Alden Bentley Editing by Chris Reese)