Año | Dato |
1985
|
64,46
|
1986
|
64,26
|
1987
|
74,61
|
1988
|
74,32
|
1989
|
79,16
|
1990
|
79,92
|
1991
|
80,33
|
1992
|
77,28
|
1993
|
69,12
|
1994
|
70,10
|
1995
|
70,57
|
1996
|
70,38
|
1998
|
73,56
|
1999
|
74,81
|
2000
|
76,40
|
2001
|
77,51
|
2002
|
75,54
|
2003
|
74,33
|
2004
|
72,86
|
2005
|
74,52
|
2006
|
68,45
|
2007
|
68,49
|
2008
|
66,40
|
2009
|
62,27
|
2010
|
69,62
|
2011
|
61,09
|
2012
|
60,65
|
2013
|
60,40
|
2014
|
61,05
|
2015
|
63,39
|
2016
|
63,58
|
2017
|
65,09
|
2018
|
62,54
|
2019
|
64,60
|
2020
|
62,43
|
2021
|
65,69
|
2022
|
65,33
|
|
|
|