Year including construction (% of GDP) 1978 53.67088607594936 1979 45.14267729752413 1980 5.710810810810811 1981 6.239473684210526 1982 6.1 1983 6.335714285714286 1984 3.470833333333333 1985 4.297826086956522 1986 4.961702127659574 1987 4.756862745098039 1988 3.4894736842105263 1989 3.942857142857143 1990 4.210909090909091 1991 11.195901639344262 1992 9.039076923076923 1993 9.556956521739131 1994 8.6684 1995 8.68486842105263 1996 8.226941176470588 1997 7.623296703296703 1998 10.393846153846154 1999 11.596261682242991 2000 10.493362068965517 2001 10.453934426229509 2002 9.197289682491903 2003 8.829175905727439 2004 7.945189143289413 2005 6.748597447279137 2006 9.951500081971693 2007 10.499129645046544 2008 10.899251268205363 2009 10.33401496447351 2010 11.925735258505515 2011 12.900936596338683 2012 13.679176258348585 2013 14.51665300429959 2014 14.538841397037508 2015 15.3003603406472 2016 15.48002468648415 2017 12.857439024390244 2018 11.107718631178708 2019 9.534234415947184 2020 9.918768603944109 2021 11.564265660887887