who had the most singles in 2012
who had the most singles in 2011
who had the most singles in 2010
who had the most singles in 2009
who had the most singles in 2008
who had the most singles in 2007
who had the most singles in 2006
who had the most singles in 2005
who had the most singles in 2004
who had the most singles in 2003
who had the most singles in 2002
who had the most singles in 2001
who had the most singles in 2000
who had the most singles in 1999
who had the most singles in 1998
