Year	Billions of Euros
1990-01-01	19.025
1991-01-01	20.823
1992-01-01	20.614
1993-01-01	20.009
1994-01-01	20.363
1995-01-01	21.620
1996-01-01	22.666
1997-01-01	23.660
1998-01-01	24.836
1999-01-01	25.766
2000-01-01	26.987
2001-01-01	28.880
2002-01-01	30.692
2003-01-01	32.081
2004-01-01	33.704
2005-01-01	35.340
2006-01-01	36.944
2007-01-01	38.935
2008-01-01	41.987
2009-01-01	43.840
2010-01-01	44.700
2011-01-01	46.491
2012-01-01	48.682
2013-01-01	50.311
2014-01-01	50.711
2015-01-01	51.141
2016-01-01	51.562
2017-01-01	51.233