Año | Dato |
1985
|
21,13
|
1986
|
21,13
|
1987
|
22,44
|
1988
|
22,66
|
1989
|
23,34
|
1990
|
24,55
|
1991
|
26,01
|
1992
|
27,47
|
1993
|
28,86
|
1994
|
32,97
|
1995
|
34,66
|
1996
|
36,92
|
1997
|
33,93
|
1998
|
38,13
|
1999
|
39,38
|
2000
|
40,39
|
2001
|
120,18
|
2002
|
121,07
|
2003
|
120,37
|
2004
|
119,70
|
2005
|
117,51
|
2006
|
121,01
|
2007
|
122,04
|
2008
|
122,53
|
2009
|
121,26
|
2010
|
125,32
|
2011
|
126,43
|
2012
|
125,63
|
2013
|
125,89
|
2014
|
138,63
|
2015
|
151,51
|
2016
|
147,29
|
2017
|
146,21
|
2018
|
147,44
|
2019
|
147,18
|
2020
|
146,94
|
2021
|
144,18
|
2022
|
143,39
|
2023
|
146,65
|
|
|
|