Año | Dato |
1985
|
116,37
|
1986
|
104,53
|
1987
|
106,21
|
1988
|
109,84
|
1989
|
113,47
|
1990
|
118,98
|
1991
|
121,09
|
1992
|
124,05
|
1993
|
128,67
|
1994
|
131,18
|
1995
|
136,77
|
1996
|
137,37
|
1998
|
144,75
|
1999
|
154,47
|
2000
|
164,72
|
2001
|
180,26
|
2002
|
197,89
|
2003
|
209,77
|
2004
|
218,54
|
2005
|
228,63
|
2006
|
228,51
|
2007
|
238,72
|
2008
|
251,19
|
2009
|
259,65
|
2010
|
264,99
|
2011
|
268,40
|
2012
|
271,62
|
2013
|
274,73
|
2014
|
271,85
|
2015
|
271,69
|
2016
|
270,82
|
2017
|
273,12
|
2018
|
276,01
|
2019
|
280,33
|
2020
|
289,56
|
2021
|
289,96
|
2022
|
294,98
|
2023
|
298,02
|
|
|
|