Año | Dato |
1985
|
188,85
|
1986
|
182,43
|
1987
|
184,38
|
1988
|
187,44
|
1989
|
188,22
|
1990
|
190,15
|
1991
|
179,82
|
1992
|
182,17
|
1993
|
190,03
|
1994
|
193,47
|
1995
|
196,01
|
1996
|
193,44
|
1998
|
192,34
|
1999
|
195,55
|
2000
|
209,69
|
2001
|
212,13
|
2002
|
216,44
|
2003
|
221,56
|
2004
|
224,65
|
2005
|
232,29
|
2006
|
244,75
|
2007
|
261,34
|
2008
|
276,17
|
2009
|
285,85
|
2010
|
291,03
|
2011
|
294,73
|
2012
|
300,67
|
2013
|
305,16
|
2014
|
305,50
|
2015
|
307,49
|
2016
|
306,24
|
2017
|
307,73
|
2018
|
312,08
|
2019
|
315,10
|
2020
|
318,93
|
2021
|
318,00
|
2022
|
317,90
|
2023
|
322,45
|
|
|
|