"Year" "Average Number of Domain Names per Case" "1999" "1.00" "2000" "2.02" "2001" "1.58" "2002" "1.69" "2003" "1.61" "2004" "2.21" "2005" "2.27" "2006" "1.54" "2007" "1.64" "2008" "1.70" "2009" "2.22" "2010" "1.62" "2011" "1.73" "2012" "1.76" "2013" "2.39" "2014" "1.67"