"Figure 7: Percentage of detached property transactions that were leasehold","" "England and Wales, years ending September 1996 to 2017","" "","" "Notes","" "Unit","%" "","" "","Detached (Existing)","Detached (New)" "1996","3.43","4.48" "1997","3.48","4.06" "1998","3.58","4.07" "1999","3.69","4.27" "2000","3.75","4.70" "2001","3.66","5.33" "2002","3.77","5.12" "2003","3.79","5.69" "2004","3.73","5.62" "2005","3.44","7.03" "2006","3.29","6.93" "2007","3.38","7.49" "2008","3.50","8.17" "2009","2.87","7.25" "2010","2.90","7.36" "2011","2.78","7.16" "2012","2.77","7.99" "2013","2.80","8.88" "2014","3.00","9.27" "2015","3.20","10.54" "2016","3.55","14.25" "2017","3.63","14.81"