Año | Dato |
1985
|
78,63
|
1986
|
75,13
|
1987
|
75,31
|
1988
|
77,96
|
1989
|
82,08
|
1990
|
88,98
|
1991
|
106,59
|
1992
|
110,04
|
1993
|
123,85
|
1994
|
135,84
|
1995
|
153,81
|
1996
|
162,88
|
1998
|
160,66
|
1999
|
192,08
|
2000
|
200,40
|
2001
|
210,88
|
2002
|
225,44
|
2003
|
235,27
|
2004
|
249,47
|
2005
|
258,05
|
2006
|
272,52
|
2007
|
272,52
|
2008
|
284,38
|
2009
|
286,42
|
2010
|
293,88
|
2011
|
297,61
|
2012
|
301,53
|
2013
|
303,74
|
2014
|
305,27
|
2015
|
297,12
|
2016
|
296,40
|
2017
|
300,14
|
2018
|
305,31
|
2019
|
313,28
|
2020
|
319,90
|
2021
|
330,84
|
2022
|
335,66
|
2023
|
336,02
|
|
|
|