Año | Dato |
1985
|
276,63
|
1986
|
1,68
|
1987
|
336,37
|
1988
|
270,71
|
1989
|
298,29
|
1990
|
431,83
|
1991
|
215,04
|
1992
|
207,26
|
1993
|
181,26
|
1994
|
176,04
|
1995
|
173,31
|
1996
|
156,69
|
1998
|
147,00
|
1999
|
149,71
|
2000
|
137,86
|
2001
|
133,51
|
2002
|
126,73
|
2003
|
122,50
|
2004
|
117,71
|
2005
|
125,70
|
2006
|
100,87
|
2007
|
99,01
|
2008
|
89,66
|
2009
|
101,92
|
2010
|
84,62
|
2011
|
83,42
|
2012
|
90,31
|
2013
|
75,31
|
2014
|
75,31
|
2015
|
79,84
|
2016
|
78,73
|
2017
|
78,20
|
2018
|
73,36
|
2019
|
80,07
|
2020
|
76,06
|
2021
|
73,69
|
2022
|
76,22
|
|
|
|