"Figure 20: Children’s social care productivity fell in 2017 for the second consecutive year, by 0.6% ","" "Indices for children’s social care inputs, output and productivity over time, UK, 1997 to 2017","" "","" "Notes","" "Unit","Index" "","" "","Inputs","Output","Productivity" "1997","100.0","100.0","100.0" "1998","105.3","100.8","95.8" "1999","114.7","106.1","92.5" "2000","116.3","103.7","89.2" "2001","119.1","103.7","87.1" "2002","127.5","110.4","86.5" "2003","138.1","117.4","85.0" "2004","145.6","120.2","82.6" "2005","149.3","122.5","82.0" "2006","157.5","128.0","81.3" "2007","157.9","128.1","81.1" "2008","152.4","125.2","82.2" "2009","155.0","128.9","83.2" "2010","158.1","130.0","82.3" "2011","153.1","127.9","83.6" "2012","154.8","127.4","82.3" "2013","159.4","132.0","82.8" "2014","175.6","146.4","83.4" "2015","180.2","150.8","83.7" "2016","181.6","151.0","83.1" "2017","183.5","151.6","82.7"