Año | Dato |
1985
|
133,36
|
1986
|
120,44
|
1987
|
137,00
|
1988
|
121,14
|
1989
|
58,73
|
1990
|
211,46
|
1991
|
66,15
|
1992
|
86,62
|
1993
|
78,62
|
1994
|
85,09
|
1995
|
87,11
|
1996
|
78,96
|
1998
|
78,71
|
1999
|
82,88
|
2000
|
82,22
|
2001
|
78,92
|
2002
|
78,66
|
2003
|
79,72
|
2004
|
77,02
|
2005
|
82,42
|
2006
|
76,87
|
2007
|
72,02
|
2008
|
69,02
|
2009
|
65,02
|
2010
|
68,65
|
2011
|
59,72
|
2012
|
59,67
|
2013
|
54,75
|
2014
|
55,07
|
2015
|
59,15
|
2016
|
59,42
|
2017
|
59,85
|
2018
|
54,06
|
2019
|
56,76
|
2020
|
59,42
|
2021
|
57,68
|
2022
|
55,47
|
|
|
|