Year	% of GDP
1960	108.22481151473613
1961	100.91023226616447
1962	88.24057450628366
1963	83.20610687022901
1964	96.40610961365678
1965	102.4
1966	105.16975308641976
1967	102.35128144838936
1968	96.90968443960827
1969	96.18933012434817
1970	100.54144884241971
1971	96.27725580570821
1972	101.30151843817788
1973	116.70285359801488
1974	98.0726929925631
1975	100.02526315789473
1976	124.92738315289147
1977	115.5597048101716
1978	100.0157766032973
1979	109.41859588266345
1980	112.35411140583554
1981	123.38760947949964
1982	117.30290456431536
1983	118.69891008174388
1984	107.19782879147151
1985	113.79486666666668
1986	106.90783902801103
1987	111.19424140448227
1988	104.3015950773706
1989	107.19264320576825
1990	117.15289309235466
1991	117.9800315659806
1992	123.47620918389181
1993	116.72425377173398
1994	112.97802716301095
1995	110.90602950842626
1996	106.09390153531291
1997	109.81653896128427
1998	111.97766161015635
1999	108.04237264276712
2000	114.60865132235436
2001	113.82843404760585
2002	112.11870751333444
2003	109.8091017186806
2004	109.59994053619835
2005	132.6542247669418