the finalization of our examination and valuation of the portfolio of filed cases.

• Amounts for income tax assets, receivables and liabilities, pending the filing of Wyeth pre-acquisition tax returns and the receipt of information from taxing authorities which may change certain estimates and assumptions used.

• The allocation of goodwill among reporting units.

Analysis of the Consolidated Statements of Income

           Total revenues of $50.0 billion in 2009 increased by approximately $1.7 billion compared to 2008, primarily due to: • revenues from legacy Wyeth products of $3.3 billion; and

• net revenue growth of legacy Pfizer products of $247 million,

partially offset by:

• the unfavorable impact of foreign exchange, which decreased revenues by approximately $1.8 billion in 2009.

Total revenues were $48.3 billion in 2008, flat compared to 2007, primarily due to:

• an aggregate increase in revenues from Biopharmaceutical products launched in the U.S. since 2006 and from many in-line products in 2008;

• the weakening of the U.S. dollar relative to many foreign currencies, especially the euro, Japanese yen and Canadian dollar, which increased revenues by approximately $1.6 billion, or 3.3%, in 2008; and

• increased revenues from animal health products and other businesses of $128 million in 2008,

offset by:

• a decrease in revenues for Zyrtec/Zyrtec D of $1.4 billion in 2008, primarily due to the loss of U.S. exclusivity and the cessation of selling this product in late January 2008 as a result of the 2006 divestiture of our former consumer healthcare business;

• a decrease in revenues for Norvasc of $757 million in 2008, primarily due to the loss of U.S. exclusivity in March 2007;

• an increase in rebates in 2008 due to a 2007 favorable adjustment recorded in 2007 based on the actual claims experienced under the Medicare Prescription Drug, Improvement and Modernization Act of 2003 (the Medicare Act), as well as the impact of certain contract changes that have resulted in increased rebates;

• a decrease in revenues for Camptosar in the U.S. of $457 million in 2008, primarily due to the loss of U.S. exclusivity in February 2008;

• a decrease in revenues for Lipitor in the U.S. of $863 million in 2008, primarily resulting from competitive pressures from generics, among other factors; and

• an adjustment to the prior years’ liabilities for product returns of $217 million recorded in the third quarter of 2008.

In 2009, Lipitor, Lyrica and Celebrex each delivered at least $2 billion in revenues, while Norvasc, Viagra, Xalatan/Xalacom, Detrol/ Detrol LA, Zyvox and Geodon/Zeldox each surpassed $1 billion in revenues. In 2009, we did not record more than $1 billion in revenues for any individual legacy Wyeth product since the Wyeth acquisition date of October 15, 2009.

In 2008, Lipitor, Norvasc (which lost U.S. exclusivity in March 2007), Lyrica and Celebrex each delivered at least $2 billion in revenues, while Geodon/Zeldox, Zyvox, Viagra, Detrol/Detrol LA and Xalatan/Xalacom each surpassed $1 billion in revenues.

In 2007, Lipitor, Norvasc (which lost U.S. exclusivity in March 2007) and Celebrex each delivered at least $2