Año | Dato |
1985
|
61,62
|
1986
|
55,04
|
1987
|
93,47
|
1988
|
134,19
|
1989
|
59,18
|
1990
|
96,43
|
1991
|
93,43
|
1992
|
96,78
|
1993
|
85,05
|
1994
|
82,20
|
1995
|
78,42
|
1996
|
80,04
|
1998
|
78,59
|
1999
|
82,84
|
2000
|
86,49
|
2001
|
83,42
|
2002
|
82,75
|
2003
|
80,32
|
2004
|
77,78
|
2005
|
82,89
|
2006
|
68,78
|
2007
|
67,56
|
2008
|
71,40
|
2009
|
59,83
|
2010
|
55,69
|
2011
|
63,87
|
2012
|
53,60
|
2013
|
53,75
|
2014
|
54,63
|
2015
|
60,72
|
2016
|
60,14
|
2017
|
63,45
|
2018
|
59,98
|
2019
|
61,12
|
2020
|
61,05
|
2021
|
59,87
|
2022
|
59,74
|
|
|
|