ICI's weekly "Money Market Mutual Fund Assets" says, "Total money market mutual fund assets decreased by $33.23 billion to $2.803 trillion for the week ended Wednesday, December 15, the Investment Company Institute reported today. Taxable government funds decreased by $8.05 billion, taxable non-government funds decreased by $24.08 billion, and tax-exempt funds decreased by $1.09 billion. Assets of retail money market funds increased by $530 million to $939.53 billion. Taxable government money market fund assets in the retail category decreased by $350 million to $166.40 billion, taxable non-government money market fund assets increased by $580 million to $569.79 billion, and tax-exempt fund assets increased by $310 million to $203.34 billion.... Assets of institutional money market funds decreased by $33.76 billion to $1.863 trillion. Among institutional funds, taxable government money market fund assets decreased by $7.70 billion to $663.44 billion, taxable non-government money market fund assets decreased by $24.67 billion to $1.078 trillion, and tax-exempt fund assets decreased by $1.40 billion to $121.72 billion."