ICI's latest weekly "Money Market Mutual Fund Assets" report says, "Total money market mutual fund assets decreased by $5.31 billion to $2.533 trillion for the week ended Wednesday, July 4, the Investment Company Institute reported today. Taxable government funds decreased by $3.44 billion, taxable non-government funds decreased by $6.68 billion, and tax-exempt funds increased by $4.81 billion. Assets of retail money market funds increased by $3.80 billion to $887.75 billion. Taxable government money market fund assets in the retail category increased by $690 million to $188.43 billion, taxable non-government money market fund assets increased by $690 million to $511.97 billion, and tax-exempt fund assets increased by $2.42 billion to $187.36 billion. Assets of institutional money market funds decreased by $9.11 billion to $1.645 trillion. Among institutional funds, taxable government money market fund assets decreased by $4.12 billion to $684.87 billion, taxable non-government money market fund assets decreased by $7.38 billion to $873.06 billion, and tax-exempt fund assets increased by $2.39 billion to $87.06 billion. ICI reports money market fund assets to the Federal Reserve each week. Revisions are due to data adjustments, reclassifications, and changes in the number of funds reporting. Weekly money market assets for the last 20 weeks are available on the ICI website." Year-to-date in 2012, money market mutual fund assets have declined by $162 billion, or 6.0%, and over 52 weeks assets have declined by $150 billion, or 5.6%.