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Shares Mil History for Waste Management, Inc. (WM)
Year
Shares Mil
2002
618.0
2003
594.0
2004
583.0
2005
566.0
2006
547.0
2007
522.0
2008
495.0
2009
494.0
2010
482.0
2011
471.0
2012
464.0