Año | Dato |
1985
|
171,72
|
1986
|
159,20
|
1987
|
160,09
|
1988
|
163,00
|
1989
|
165,87
|
1990
|
167,11
|
1991
|
153,33
|
1992
|
156,72
|
1993
|
169,04
|
1994
|
182,20
|
1995
|
186,97
|
1996
|
191,99
|
1998
|
194,95
|
1999
|
201,24
|
2000
|
208,92
|
2001
|
220,83
|
2002
|
233,40
|
2003
|
254,57
|
2004
|
265,44
|
2005
|
272,41
|
2006
|
283,78
|
2007
|
293,10
|
2008
|
307,55
|
2009
|
317,18
|
2010
|
325,39
|
2011
|
327,07
|
2012
|
328,81
|
2013
|
327,93
|
2014
|
323,42
|
2015
|
322,54
|
2016
|
319,82
|
2017
|
319,57
|
2018
|
320,71
|
2019
|
325,69
|
2020
|
328,58
|
2021
|
326,81
|
2022
|
327,50
|
2023
|
328,40
|
2024
|
332,84
|
|
|
 |