Año | Dato |
1985
|
21,64
|
1986
|
21,64
|
1987
|
21,57
|
1988
|
22,35
|
1989
|
23,55
|
1990
|
25,75
|
1991
|
26,96
|
1992
|
27,63
|
1993
|
31,89
|
1994
|
34,88
|
1995
|
35,05
|
1996
|
37,96
|
1997
|
81,30
|
1998
|
82,31
|
1999
|
82,10
|
2000
|
81,58
|
2001
|
86,78
|
2002
|
89,64
|
2003
|
93,72
|
2004
|
91,56
|
2005
|
93,04
|
2006
|
90,19
|
2007
|
93,23
|
2008
|
207,13
|
2009
|
209,23
|
2010
|
211,23
|
2011
|
213,24
|
2012
|
208,32
|
2013
|
203,31
|
2014
|
122,79
|
2015
|
123,05
|
2016
|
121,46
|
2017
|
120,95
|
2018
|
120,91
|
2019
|
121,33
|
2020
|
120,01
|
2021
|
119,62
|
2022
|
120,23
|
2023
|
119,64
|
|
|
|