Year	% of GDP
1960	52.61577559637234
1961	53.1576566132864
1962	69.44032236925622
1963	76.32800251434068
1964	73.60474037282177
1965	76.43746073128543
1966	76.733226048138
1967	76.13141191638752
1968	72.97050064772834
1969	72.94011010929438
1970	98.60037369409406
1971	108.9027978695058
1972	117.80714247045248
1973	116.68957492767598
1974	111.53428354154724
1975	114.4102899760964
1976	114.89662408941132
1977	112.88993149727315
1978	112.38581683808839
1979	113.66256568539978
1980	114.9401407941942
1981	117.43857511527919
1982	122.15735257940563
1983	126.33011544701387
1984	129.0015503798368
1985	132.4113464551361
1986	137.8530497841865
1987	151.4998405992397
1988	158.4926263253404
1989	164.75075065134928
1990	167.6657740348857
1991	166.29987165735793
1992	169.42993629815226
1993	171.73989658626857
1994	173.10493836463561
1995	171.96391581122805
1996	170.9895080327753
1997	181.32489024835826
1998	187.54459947056594
1999	187.85857705580264
2000	181.70237928256762
2001	105.68409260234901
2002	98.73848070474548
2003	94.70630491979864
2004	91.89395031251364
2005	92.82903637001432
2006	93.54661376885335
2007	93.29278186150208
2008	96.66348883851012
2009	101.47850722433338
2010	99.26926282998497
2011	99.628987017561
2012	100.54248496477445
2013	103.5268682600335
2014	103.64998043603548
2015	102.13251137524644
2016	103.219312938424
2017	105.54628412524205
2018	105.8244065493404
2019	108.9317503801683
2020	118.85949490948822
2021	118.21035254448566
2022	121.83273090837561
2023	120.75399239678633