Year	Billions of Swiss Francs
1980-01-01	20.022003944
1981-01-01	21.855519873
1982-01-01	23.739248204
1983-01-01	25.152044213
1984-01-01	26.349756009
1985-01-01	28.241036946
1986-01-01	30.053429777
1987-01-01	31.043104630
1988-01-01	33.570903252
1989-01-01	37.728421550
1990-01-01	41.483949629
1991-01-01	45.011015212
1992-01-01	47.704217645
1993-01-01	47.987869027
1994-01-01	49.073509568
1995-01-01	49.252276225
1996-01-01	49.997427175
1997-01-01	49.655734056
1998-01-01	50.110822621
1999-01-01	51.140732459
2000-01-01	53.190584065
2001-01-01	54.913562944
2002-01-01	56.671463939
2003-01-01	58.203728137
2004-01-01	58.848218926
2005-01-01	60.165033983
2006-01-01	61.126245142
2007-01-01	62.846980310
2008-01-01	66.308252809
2009-01-01	69.387725877
2010-01-01	70.637119571
2011-01-01	72.571173868
2012-01-01	74.285561022
2013-01-01	76.145693518
2014-01-01	77.777304248
2015-01-01	78.073053232
2016-01-01	79.161555041
2017-01-01	80.107863630