Pfizer 4Q Revenues: $12.6 billion (flat) 4Q Earnings: $9.4 billion (earnings were $2.7 billion 4Q2005) FY Revenues: $48.4 billion (+2%) FY Earnings: $19.3 billion (earnings were $8 billion FY2005) Comments: Worldwide pharmaceutical revenues were $45.1 billion for the year, up 2%, and were flat at $11.7 billion for the quarter. U.S. revenues were $6.1 billion, down 3%, reflecting the loss of exclusivity of Zoloft in the U.S. in June 2006. Lipitor sales were flat at $3.3 billio...