Year % of gross capital formation 1994 21.796156267754046 1995 20.233787712406233 1996 15.894772885887276 1997 15.73704031795042 1998 14.93717794204481 1999 15.077449406876141 2000 14.748396743825698 2001 17.97153266513806 2002 24.112743830959538 2003 25.32915729505917 2004 18.717896965717962 2005 16.480855622044444 2006 15.705305942392142 2007 14.464842933008962 2008 14.131634664535875 2009 15.09211661758554 2010 13.715231190400722 2011 13.472336327093846 2012 12.148944844476675 2013 13.006153438484096 2014 11.191350847668641 2015 12.078002178650175 2016 14.097638086563796 2017 13.725041003093057 2018 13.016837101370617 2019 13.976516602246795